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broach sharpening machine À­µ¶ÈÐÄ¥»ú
broach °ÎËèÕë
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broaching cutter À­Ï÷µ¶¾ß
broaching fixture À­´²¼Ð¾ß
broaching machine for cutting cylinder body and bearing Æû¸×ÌåÖáÍßÀ­´²
broaching machine ½Ê¿×»ú
broaching press À­²ÛѹÁ¦»ú
broaching tool À­Ï÷µ¶¾ß
broad axe À«¸«
broad band amplifier tube ¿í´ø·Å´ó¹Ü
broad band amplifier ¿í´ø·Å´óÆ÷
broad band antenna ¿íƵ´øÌìÏß
broad band cable ¿íƵ´øµçÀÂ
broad band circulator ¿íƵ´ø»·ÐÎÆ÷
broad band coaxial frequency meter ¿í´øͬÖáƵÂʼÆ
broad band converter ¿í´ø±äƵÆ÷
broad band crystal detector ¿í´ø¾§Ìå¼ì²¨Æ÷
broad band demodulator ¿í´ø½âµ÷Æ÷
broad band electrooptic modulator ¿í´øµç¹âµ÷ÖÆÆ÷
broad band filter ¿í´øÂ˲¨Æ÷
broad band klystron ¿í´øµ÷ËÙ¹Ü
broad band level meter ¿í´øµçƽ±í
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broad band photodiode ¿í´ø¹âµç¶þ¼«¹Ü
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broad band signal analyzer ¿íƵ´øÐźŷÖÎöÒÇ
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broad band terminal adaptor ¿í´øÖÕ¶ËÊÊÅäÆ÷
broad band transistor ¿íƵ´ø¾§Ìå¹Ü
broad band tuner ¿í´øµ÷гÆ÷
broad band video detector ¿í´øÊÓƵ¼ì²¨Æ÷
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broadcast and television audio-video frequency matrix selector ¹ã²¥µçÊÓÊÓÒôƵ¾ØÕóÑ¡ÔñÆ÷
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broadcast transmitter intellect test instrument ¹ã²¥·¢Éä»úÖÇÄܲâÊÔÒÇ
broadcast transmitter ¹ã²¥·¢Éä»ú
broadcaster Èö²¥»ú
broadcasting control table ²¥Òô¿ØÖÆ×À
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broadcastion junctional equipment ¹ã²¥ÖмÌÉ豸
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bromodecane äå´ú¹ïÍé
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bromoform Èýäå¼×Íé
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bromoxynil äå±½ëæ³ý²Ý¼Á
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brontograph À×Óê¼Æ
brontometer À×Óê±í
bronze alloy ÇàÍ­ºÏ½ð
bronze bearing ÇàÍ­Öá³Ð
bronze black Í­ºÚ
bronze blue Í­À¶
bronze button Í­Å¥¿Û
bronze compact ÇàÍ­Å÷¿é
bronze drum Í­¹Ä
bronze glass ÇàÍ­É«²£Á§
bronze glaze vase ¹ÅÍ­²Êé×
bronze lock Í­Ëø
bronze mica ½ðÔÆĸ
bronze mirror Í­¾µ
bronze powder ÇàÍ­·Û
bronze printing ink Ó¡½ðÓÍÄ«
bronze printing varnish Ó¡½ðÓÃÇåÆá
bronze propeller ÇàÍ­ÂÝÐý½¬
bronze red Í­ºì
bronze reinforced copper cable ÇàͭоͭÖʵçÀÂ
bronze roller type impeller pump ÇàÍ­¹õͲʽÍƽø±Ã
bronze screw hook ¹ÅÍ­ÂÝË¿¹³
bronze solder ÇàÍ­º¸Ò©
bronze steel ¶ÆÇàÍ­¸Ö
bronze violet Éä¹â×ÏÀ¶
bronze welding rod ÇàÍ­º¸Ìõ
bronze wire ÇàÍ­Ë¿
bronze ÇàÍ­
bronze-plated iron square hinge ¶ÆÇàÍ­³éÐÄÌú·½½ÂÁ´
bronzeware ÇàÍ­ÖÆÆ·
bronzing lacquer ÇàÍ­Æá
bronzing machine Ì̽ð»ú
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brooch ÊÎÕë
brooder Óý³ûÆ÷
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broom brush µØ°åË¢
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broom cypress fruit µØ·ô×Ó
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broom fibre ½ðȸ»¨ÊôÏËά
broom handle ɨÖã°Ñ
broom made of {Gaoliang} straw ¸ßÁ»ËëɨÖã
broom made of {Mang-hua} grass ⻨²ÝɨÖã
broom made of {Tie-mang-hua} grass Ìú⻨ɨÖã
broom ɨÖã
broomrape Áе±
broomstick ɨÖã°Ñ
broparestrol äå±½´ÆÏ©
broperamole äåßßĪ
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broussonetia papyrifera ¹¹Ê÷
brovanexine äå»·¼ºõ£°·
brown alumina ×ظÕÓñ
brown aluminium oxide ×ظÕÓñ
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brown dehaired goatwool ×ØÎÞëÈÞ
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brown glass ×ØÉ«²£Á§
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brown kidney bean ºÖÉ«Ü¿¶¹
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brown paper ţƤֽ
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brown prawn ºÖ¶ÔϺ
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brown sugar ºìÌÇ
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brucella vaccine ²¼ÊϾúÃç
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brunswick ÃÞ뽻֯бÎƲ¼
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brushless direct current motor ÎÞË¢Ö±Á÷µç¶¯»ú
brushless generator ÎÞË¢·¢µç»ú
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bubble chewing gum ÅÝÅÝÌÇ
bubble counter ÆøÅݼÆ
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bubble inclinometer ÆøÅݲâбÒÇ
bubble level ÆøÅÝˮƽÒÇ
bubble memory device ´ÅÅÝ´æ´¢Æ÷
bubble memory ´ÅÅÝ´æ´¢Æ÷
bubble meter ÆøÅݼÆ
bubble oxygenator ÆøÅÝÑõºÏÆ÷
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bubble viscometer ÅÝÄ­Õ³¶È¼Æ
bubble-cap plate ÅÝÕÖ°å
bubble-cap tower ÅÝÕÖËþ
bubbled glass ÆðÅÝÒÕÊõ²£Á§
bubbler type level meter ÆðÅÝÆ÷ʽҺλ¼Æ
bubbler ¹ÄÅÝÆ÷
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bucetin ²¼Î÷¶¡
buchu ÄÏ·ÇÏãҶľ
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buck fleece ¹«ÑòÌ×ë
buck grass Éì½î²Ý
buck scraper µ¯°å¹ÎÍÁ»ú
buck sides ³ä÷äƤ
buck stacker ¶Ñ¶â»ú
buck ¾â¼Ü
bucker ÆÆËé»ú
bucket arm ²ù¶·±Û
bucket blade ²ù¶·µ¶Æ¬
bucket car ì涷³µ
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bucket chain dredger Á´¶·Ê½ÍÚÄà»ú
bucket chain ¶·Á´
bucket conveyer ¶·Ê½ÊäËÍ»ú
bucket crane ×¥¶·ÆðÖØ»ú
bucket current meter ҶƬʽÁ÷ËÙ¼Æ
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bucket excavator ¶·Ê½ÍÚÍÁ»ú
bucket grab ×¥¶·
bucket hoist conveyor ¶·Ê½ÌáÉýÊäËÍ»ú
bucket hoist µõÍ°ÌáÉý»ú
bucket ladder dredge ¶à¶·Ê½ÍÚÄà´¬
bucket lift truck ¶·Ê½²ù³µ
bucket loader ¶·Ê½×°ÁÏ»ú
bucket pump ÌáͲʽ±Ã
bucket rock grab ²ù¶·Ê½×¥ÑÒ»ú
bucket tooth ²ùÍ·³Ý
bucket trench digger ¶·Ê½ÍÚ¹µ»ú
bucket trenching machine ¶·Ê½ÍÚ¹µ»ú
bucket type elevator ¶·Ê½ÌáÉý»ú
bucket type lifter ¶·Ê½ÌáÉý»ú
bucket wheel machine ¶·ÂÖ»ú
bucket with cover ÓиÇˮͰ
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bucket-tipping device ·­¶·×°ÖÃ
bucket-type loader ²ù¶·Ê½×°ÔØ»ú
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bucking coil ²¹³¥ÏßȦ
buckle burner ÍäÇúȼÉÕÆ÷
buckle hook attaching machine Ь¿Û»·¶¤×º»ú
buckle making machine ´ø¿ÛÖÆÔì»ú
buckle plate press ÞÖÇú°åѹ»ú
buckle shoulder jumper ¼ç¿ÛÎÞÐäÍⳤÒÂ
buckle strap shoes ¿Û´øЬ
buckle ´ø¿Û
buckle ¿Û×Ó
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buckrake ¼¯¶Ñ»ú
buckram Ó²³Ä²¼
buckskin handbag decorated with beads ÷äƤµãÖé×ÓÊÖÌá°ü
buckskin ¹ƤÄØ
buckwheat flour ÜñÂó·Û
buckwheat honey ÜñÂóÃÛ
buckwheat husk ÜñÂóƤ
buckwheat powder ÜñÂó·Û
buckwheat scourer ÜñÂóÈ¥¿Ç»ú
buckwheat shell ÜñÂó¿Ç
buckwheat ÜñÂó
bucky diaphragm ²¼¿­ÊÏXÏßÂËÆ÷
bucladesine sodium ²¼À­µØÐÁÄÆ
buclizine °²ÆäÃô
buclizini hydroch-loridum °²ÆäÃô
buclosamide ¶¡ÂÈÁø°·
bucloxic acid ²¼ÂÈËá
bucolome ²¼¿É¡
bucrilate ¶¡Çèõ¥
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bud crepe ÝíÀÙ秳ñ
bud of Chinese scholartree »±Ã×
bud of foxtail millet ËÚÑ¿
bud of hairyvein agrimony º×²ÝÑ¿
bud of japanese pagoda tree »±»¨Ã×
bud of pale butter-fly bush ̆̃Ȭ
bud satin brocade »¨ÀÙ¶Ð
buddha statue ·ðÏñ
buddhist long loose outer garment with broad sleeves ôÂôÄ
budding knife Ñ¿½Óµ¶
buddle frame ¹Ì¶¨ÌÔÌ­ÅÌ
buddle ÌÔÌ­ÅÌ
buddle-work machine ÌÔÑ¡»ú
buddling machine ÌÔÑ¡»ú
budesonide ²¼µØËõËÉ
budgerigar »¢Æ¤ðÐðÄ
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budralazine ²¼Ìªàº
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Buell-Van Tongeren Scroll collector ²¼°£¶û-·¶·ÌÀ¸ñ¶÷ÎоíÐγý³¾Æ÷
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bufeniode ¶¡±½µâ°·
bufetolol ²¼·ÇÂå¶û
bufexamac ¶¡±½ôÇËá
bufezolac ¶¡±½ßòËá
buff colour cloth Ƥ¸ïÉ«²¼
buff grinder Å×¹âÄ¥´²
buff handbag ÈíƤÊÖÌá°ü
buff ˮţ
buffalo black ËáÐÔëԪ
buffalo cart ˮţ³µ
buffalo cloth ³¤ÈÞ´óÒÂÄØ
buffalo hide ˮţƤ
buffalo horn ˮţ½Ç
buffalo leather sole ˮţƤµ×¸ï
buffalo leather suitcase ˮţƤÏä
buffalo leather wallet ˮţƤ¼Ð×Ó
buffalo plaid shirt ´ó·½¸ñ³ÄÉÀ
buffalo sole leather ˮţЬµ×Ƥ
buffalo wool ˮţÈÞë
buffalo ˮ½Á½ÓÃÍÏÀ­»ú
buffer amplifier »º³å·Å´óÆ÷
buffer attenuator »º³åË¥¼õÆ÷
buffer bar »º³å¸Ë
buffer block »º³å¿é
buffer capacitor »º³åµçÈÝÆ÷
buffer drum »º³å´Å¹Ä
buffer dynamo »º³å·¢µç»ú
buffer inverter »º³åµ¹ÏàÆ÷
buffer memory »º³å´æ´¢Æ÷
buffer register »º³å¼Ä´æÆ÷
buffer spring case »º³åµ¯»ÉÏä
buffer spring »º³åµ¯»É
buffer stop Ö¹³åÆ÷
buffer storage »º³å´æ´¢Æ÷
buffer tube »º³å¹Ü
buffer »º³åÆ÷
buffered fiber ´ø»º³å²ã¹âÏË
buffering ring »º³å»·
buffering rubber ring »º³åÏ𽺻·
buffet car ¿ì²Í³µ
buffet Íë¹ñ
buffing compound Ä¥¹â¼Á
buffing machine Å×¹â»ú
buffing oil Ä¥¹âÓÍ
buffing paper Ä¥¹âÖ½
buffing wheel Å×¹âÂÖ
buflomedil ¶¡¿©µØ¶û
bufogenin ²¼¸£¼ªÄþ
buformin ¶¡Ë«ëÒ
bufrolin ¶¡·òÂÞÁÖ
bugbane ÉýÂé
buggy ladle ½½°ü³µ
buggy ÊÖÍƳµ
bugis °Í¼ª×Èƽ²¼
bugle pants À®°È¿ã
bugle ½î¹Ç²Ý
buglet СÀ®°È
bugloss Å£Éà²Ý
buhr mill ʯĥ»ú
buhrstone mill Ä¥ÅÌʽĥ·Û»ú
buhrstone ĥʯ
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builder fabric ÂÖÌ¥Á±×Ó²¼
builder's claw hammer ½¨Öþ¹¤Ñò½Ç´¸
building asphalt ½¨ÖþÁ¤Çà
building block »ýľ
building brick ½¨Öþש
building cement ½¨ÖþË®Äà
building clinker ½¨ÖþÓÃÉÕ½áש
building crane ½¨ÖþÓÃÆðÖØ»ú
building games »ýľÓÎÏ·Æ÷¾ß
building hardware ½¨ÖþСÎå½ð
building machinery ½¨Öþ»úе
building material ½¨Öþ²ÄÁÏ
building paper ·À³±Ö½
building paperboard ½¨ÖþÖ½°å
building puzzle ½¨Öþ»ýľ
building stone ½¨ÖþʯÁÏ
building testing machine ½¨Öþ²ÄÁÏÊÔÑé»ú
built detergent ¸´ÅäÏ´µÓ¼Á
built-in antenna »úÄÚÌìÏß
built-in anti-theft device ÄÚװʽ·ÀµÁ×°ÖÃ
built-in calibrattor »úÄÚУ׼Æ÷
built-in cavity ¹ÜÄÚ¿ÕÇ»¹²ÕñÆ÷
built-in motor ÄÚװʽµç¶¯»ú
built-in pump ÄÚװʽ±Ã
built-in stabilizer »úÄÚÎȶ¨Æ÷
built-in thermostat ÄÚ²¿ºãÎÂÆ÷
built-in timer switch »úÄÚ¼Æʱ¿ª¹Ø
built-mast ¸´½Ó¸Ë
built-up broach ×éºÏÀ­µ¶
built-up crank ×éºÏÇú±ú
built-up crankshaft ×éºÏÇúÖá
built-up electrode ÈÛº¸Ìõ
built-up line reamer ÏâƬ×éºÏ½Âµ¶
built-up rotor ×éװʽת×Ó
built-up shoulder slip ¹Ò¼çʽÌ×ȹ
built-up shoulder vest ¹Ò¼çʽÄÚ³ÄÉÀ
built-up style bra ¹Ò¼çʽÈéÕÖ
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Bulan ÏõµÎÌéɱ³æ¼Á
Bulana ²¼À­Äɾ۱ûÏ©ëæ¶ÌÏËά
bulb angle  Բͷ½Ç¸Ö
bulb barometer Çò¹ÜÆøѹ¼Æ
bulb horn Çò×´À®°È
bulb of fritillary ±´Ä¸
bulb onion Ñó´Ð
bulb planter Çò¾¥×÷ÎïÖÖÖ²»ú
bulb plate Çò±â¸Ö
bulb rail steel ÇòÍ·¶¡×Ö¸Ö
bulb tube Çò¹Ü
bulb with bayonet cap ¿¨¿ÚµÆÅÝ
bulb µÆÅÝ
bulb-blowing machine µÆÅÝ´µÖÆ»ú
bulb-tubulating machine ½Ó¹Ü»ú
bulbed inner tube ÇòÐÍÄÚ¹Ü
Bulbosan ÈýÏõɢɱ¾ú¼Á
bulbul ϸ²¼
bulbus allii bakeri Ò°°×Í·
bulbus allii macrostemi Þ¯°×
bulbus fritilariae ´¨±´
bulbus fritillariae cirrhosae ÔƱ´Ä¸
bulbus fritillariae thunbergii Õ㱴ĸ
Bulevard ±£Á¢ÍÞµÂÅÆÊÖ±í
bulgood ½Íĸ
Bulick °ÍÀï¿ËÅÆÊÖ±í
bulk cement barge É¢×°Ë®Äವ
bulk cement É¢×°Ë®Äà
bulk ciphering device ×ÜÌå¼ÓÃÜÉ豸
bulk distributor ËÉÉ¢²ÄÁÏÈö²¼»ú
bulk doped infrared detector Ìå²ôÔÓºìÍâ̽²âÆ÷
bulk dry milk É¢×°Èé·Û
bulk encryption unit ×ÜÌå¼ÓÃÜ»ú
bulk fibre É¢ÏËά
bulk freighter É¢ÁÏתÔ˳µ
bulk larry É¢×°ÎïÔØÖØÆû³µ
bulk memory ´óÈÝÁ¿´æ´¢Æ÷
bulk stretch yarn ÅòÌ嵯Á¦É´
bulk tester ÅòËɶȲâÊÔÒÇ
bulk wine Í°×°ÆÏÌѾÆ
bulk yarn ÅòÌåÉ´
bulk-cement tanker É¢×°Ë®Äà³µ
bulkcargo carrier É¢×°»õ´¬
bulked continuous filament yarn Åò»¯³¤Ë¿
bulked glass yarn ²£Á§ÏËάÅòÌåÉ´
bulked yarn ÅòÌåÉ´
bulking machine Åò»¯»ú
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bulkometer ÅòËɶÈÊÔÑéÒÇ
bulky acrylic fingering yarn ëæÂÚÅòÌåÈÞÏß
bulky knit ÅòËÉÕëÖ¯Îï
bulky paper ÈÞëֽ
bulky socks ´ÖÕë¾à¶ÌÍà
bulky sweater ÅòÌåÉ´Ô˶¯ÉÀ
bulky turtleneck ¸ßÁìÉÀ
bulky yarn ÅòÌåÉ´
bull block À­Ë¿»ú
bull boat ţƤ´¬
bull gear reducer ´ó³ÝÂÖ¼õËÙ»ú
bull horn ÊÖÌáʽÀ©ÒôÆ÷
bull nose tool Ô²¶Ëµ¶¾ß
bull press Ð͸ֽÃֱѹÁ¦»ú
bull rope Èý¹ÉÓ²ÂéÉþ
bull screen Ëé¿óɸ
bull shaker Õ𶯲Û
bull trawler Ë«ÍÏÍøÓæÂÖ
bull wheel ´ó³ÝÂÖ
bull ¹«Å£
bull-frog Å£ÍÜ
bull-hide ºñбÎÆÈÞ²¼
bull-nosed cylinder valve Å£±Çʽ¸ßѹÆøͲ·§
bullace Ò°Àî×Ó
bulldog taffeta ºñʵËþ·ò³ñ
bulldozer blade ÍÆÍÁ»úµ¶Æ¬
bulldozer front shovel oil cylinder ÍÆÍÁ»úÇ°²ùÓ͸×
bulldozer plow ÍÆÍÁÀç
bulldozer roller ÍÆÍÁ»ú¹öÂÖ
bulldozer ÍÆÍÁ»ú
bulldozing plough ÍÆÍÁÀç
bullet alloy ×Óµ¯ºÏ½ð
bullet connector ²åÈû½ÓÍ·
bullet locator µ¯Æ¬Ì½²âÆ÷
bullet nose rod Բͷ¸Ë
bullet trap µ¯ÍèÊÕÈÝÆ÷
bullet ǹµ¯
bullet-proof cloth ·Àµ¯Ö¯Îï
bullet-proof glass ·Àµ¯²£Á§
bullet-proof sedan ·Àµ¯½Î³µ
bullet-proof vest ·Àµ¯±³ÐÄ
bullet-resisting glass ·Àµ¯²£Á§
bulleyaconitine A ²ÝÎÚ¼×ËØ
bullgrader ´óÐÍƽÍÁ»ú
bullhead rivet Բͷí¶¤
bullhead öóÓã
bullion cord Ó§¡öϸÉþ
bullion fringe Ó§¡ö´ø×Ó
bullion lace ½ðÒøË¿»¨±ß
Bullkyace ²¼¶û¿ËÑÇ˹ճ½º¶ÌÏËά
Bulova ±¦Â·»ªÅÆÊÖ±í
bulrush screen ÆѾ¥Á±
bulrush µÆÐIJÝ
bumadizone ²¼ÂíµØ×Ú
bumbersoll Ì«ÑôÉ¡
bumblebee cotton ´ó·äÃÞ
bumetanide ²¼ÃÀËûÄá
bumetrizole ²¼ÃÀÈýßò
bummer µÍÂÖ¼¯²Ä³µ
bump cotton Ó²¿éÃÞ
bump grey Ó¡»¨³Ä²¼
bump integrator ײ»÷»ýËãÒÇ
bump leveller ÎüÕñÆ÷
bump storage »º×²´æ´¢Æ÷
bumper harvest cream biscuit ·áÊÕÅƼÐÐıý¸É
bumper milling machine ´¸Ê½ËõÄØ»ú
bumper ÏûÒôÆ÷
bumping block »º³åÆ÷
bumping collision car ÅöÅö³µ
bumping moulding machine ÕðʵʽÔìÐÍ»ú
bumping table Åöײʽҡ´²
bun ochra fibre ±¾°Â¿ËÀ­ÏËά
buna rubber ¶¡ÄÆÏð½º
bunaftine ¶¡ÝÁ·òÍ¡
bunamidine ¶¡ÝÁëß
bunamiodyl ¶¡µâ¹ðËá
bunazosin hydrochloride ÑÎËá²¼ÄÇßòàº
bunch wire ½ÊºÏÏß
bunch yarn Ñ©»¨Ïß
buncher ¼¯ÊøÆ÷
bunching machine ºÏ¹É»ú
bundle handkerchief ÉîÀ¶¸ñ×ÓÊÖÅÁ
bundle-integrated-guide-distributed reflector ¼¯Êø²¨µ¼·Ö²¼Ê½·´ÉäÆ÷
bundled aigrette feather with yellow tip »ÆÉÒ³¤°×ðØð¸Ã«Ôú°Ñ
bundled aigrette feather ³¤°×ðØð¸Ôú°Ñ
bundled black heron scapular feather ºÚ˿ëÔú°Ñ
bundled black tip duck speculum feather ºÚ¼â¼ÒѼ´äÔú°Ñ
bundled bustard fancy secondary ʯ¸¬ÌÒÔú°Ñ
bundled bustard outer scapular ÆÒ¿ÛëÔú°Ñ
bundled bustard secondary and primary ʯ¸¬ÎѳáÍ·Ôú°Ñ
bundled bustard shoulder ʯ¸¬»¨Æ¬Ôú°Ñ
bundled bustard tail covert ʯ¸¬»¨Æ¬Ôú°Ñ
bundled common crane tail covert ´ÆŸ´óµ¶Ôú°Ñ
bundled common crane tertiary ´ÆŸСµ¶Ôú°Ñ
bundled dark duck flank ¼ÒѼÇ໨ëÔú°Ñ
bundled domestic duck black curly tail ¼ÒѼºÚЫ×Ó¹´Ôú°Ñ
bundled domestic duck flank plumage ¼ÒѼ°×»¨Ã«Ôú°Ñ
bundled domestic duck white curly tail ¼ÒѼ°×Ы×Ó¹´Ôú°Ñ
bundled duck scapular with soft brown edge ¼ÒѼÈí»ðÉÕ±ßÔú°Ñ
bundled duck scapular with stiff brown edge ¼ÒѼӲ»ðÉÕ±ßÔú°Ñ
bundled eastern eagle wing pointer ˦¹ÅÉÒÔú°Ñ
bundled eastern purple heron foreneck hackle ÓÍβëÔú°Ñ
bundled peacock eye stick ¿×ȸôáÔú°Ñ
bundled peacock eye ¿×ȸÑÛÔú°Ñ
bundled peacock flue ¿×ȸÏßÔú°Ñ
bundled peacock stick ¿×ȸôá¸ËÔú°Ñ
bundled pintail black scapular ºÚСÍåÔú°Ñ
bundled pintail black tail ѼǹÔú°Ñ
bundled pintail outer shoulder ¼âѼÅûË®Ôú°Ñ
bundled pintail speculum feather ¼âβѼ´äÔú°Ñ
bundled pintail stiff black scapular ӲСÍåÔú°Ñ
bundled red brilliant ºì¿ÐëÔú°Ñ
bundled ruddy sheldrake flank ¹ÚѼ»¨ÊÖÔú°Ñ
bundled ruddy sheldrake speculum feather ¹ÚѼ´äÔú°Ñ
bundled ruddy sheldrake tail ¹ÚѼβÔú°Ñ
bundled ruddy sheldrake tertiary ¹ÚѼÅûË®Ôú°Ñ
bundled small teal scapular °ËѼÌÒÔú°Ñ
bundled teal speculum feather °ËѼ´äÔú°Ñ
bundled vulture secondarie ÂíÓ¥ÎÑÔú°Ñ
bundled vulture wing pointer ÂíÓ¥ÉÒÔú°Ñ
bundled white brilliant °×¿ÐëÔú°Ñ
bundled white duck curly tail °×Ë®¹´Ôú°Ñ
bundled white duck round °×ѼÎÑÔú°Ñ
bundled white duck small wing quill °×Ѽֱµ¶Ã«Ôú°Ñ
bundled white duck tail °×ѼβÔú°Ñ
bundled white duck wing quill °×ѼÉÒôáÔú°Ñ
bundled wild duck flank ҰѼ°×»¨Ã«Ôú°Ñ
bundled yellow heron scapular »Æ˿ëÔú°Ñ
bundled yellowish white brilliant »ÆÉҰ׿ÐëÔú°Ñ
bundling attachment ¼¯²Ý³µ
bundling machine ´òÀ¦»ú
bundling press ´òС°ü»ú
Bunema ôǸ£ÃÀ¼Øɱ¾ú¼Á
bunge cherry seed ÓôÀîÈÊ
bunitrolol ²¼ÄáÂå¶û
bunk bed with ladder and guard rail ´ø´²Ìݼ°»¤À¹µÄË«²ã´²
bunker clothing Ïû·À·þ
bunker fuel oil ´¬Óùø¯ȼÁÏÓÍ
bunker oil ´¬ÓÃÓÍ
bunker spectrophotometer ´¬Ó÷ֹâ¹â¶È¼Æ
bunker ÓͲ۴¬
bunkering tanker ¹©ÓÍ´¬
bunny jelly drops ÍÃ×ÓÈíÌÇ
bunny rug Äò²¼
Bunolol ¶¡ÝÁͪÐÄ°²
Bunsen burner ±¾ÉúÅçµÆ
Bunsen element ±¾Éúµç³Ø
Bunsen photometer ±¾Éú¹â¶È¼Æ
bunt Æì²¼
buntal fibre hat ½ðË¿²Ýñ
buntal hat body ½ðË¿²ÝñÅ÷
bunte dye Ëõ¾ÛȾÁÏ
bunting cloth Æì³ñ
bunting Æì²¼
Buntosan G Áùµ¤»ì¼Á
Buodra ±êµÂÀ­ÅÆÊÖ±í
buoy boat º½±ê·óÉèͧ
buoy lantern ¸¡±êµÆ
buoy light ¸¡±êµÆ
buoy rope ¸¡±êÉþ
buoy tender Éè±ê´¬
buoy ¸¡±ê
buoyancy-type density transmitter ¸¡Á¦Ê½Ãܶȴ«¸ÐÆ÷
buoyant deck chair ¾ÈÉúÒÎ
buoying device ¸¡¾ß
buphenine ²¼·ÓÄþ
bupicomide ¶¡ßÁ¿É°·
bupivacaine ampoule ÑŲ¼±È¿¨Òò×¢ÉäÒº
bupivacaine ¶¡ßß¿¨Òò
bupleuri and artemisiae infusion for hepatitis ×Ͼú¸ÎÑ׳å¼Á
Bupleurum chinense ±±²ñºú
Bupleurum falcatum Òø²ñºú
Bupleurum ²ñºú
bupranolol ²¼À­Âå¶û
buprenorphine ¶¡±ûŵ·È
buprofezin µ¾Ê­¾»
buquineran ¶¡à­Â×
buquinolate ¶¡à­õ¥
bur beggartick ÀǰѲÝ
bur cleaner â´ÌÇå³ý»ú
bur clover ÜÙÞ£²Ý
bur holder ³Ö×êÍ·Æ÷
bur weed fibre ²Ô¶úÏËά
bur-wool waste ¸É¾»·Ïë
buramate ²¼À­°±õ¥
buranduki skin plate »¨ÊóƤÈì×Ó
buratine silk ²¼À­Ì©ÒòÉúË¿
buratine ²¼À­Ì©Òò³ñ
buratte silk ²¼À­Ìسñ
buratte ͸Ã÷ÑÇÂé²¼
Burberry ²®±´Àï´óÒÂÄØ
Burberrys °Í²®ÀûÅÆÑÛ¾µ¼Ü
Burbon cotton °Ø°îÃÞ
burden gauge Åڿ׶¨ÏòÆ÷
burdock-seed Å£Ýò×Ó
bure ±È¶ûÃÜÈÞ´ÖÄØ
bureau with mirror ÓоµÒ¹ñ
bureau ±ÈÂÞ̨ÃæÄØ
Buren ±¦ÁáÅÆÊÖ±í
buret µÎ¶¨¹Ü
burette with rubber ´øÏðƤ¹ÜµÄµÎ¶¨¹Ü
burette with straight stopcock ´øֱ·»îÈûµÄµÎ¶¨¹Ü
burette with three-way stopcock ´øÈý·»îÈûµÄµÎ¶¨¹Ü
burglar alarm ·ÀµÁ±¨¾¯Æ÷
burglar-proof glazing ·ÀµÁ²£Á§
burgundy bottle ÆÏÌѾÆÆ¿
Burgundy Sud ÄϲªôÞµÚÆÏÌѾÆ
Burgundy ²ªôÞµÚÆÏÌѾÆϵ
buri fibre ²¼Àï×ØéµÒ¶ÏËά
buri raffia ²¼Àï×ØéµÒ¶ÏËά
buridan ²®Àﵤ³ñ
buried antenna µØÏÂÌìÏß
buried cable µØϵçÀÂ
buried optical cable Âñʽ¹âÀÂ
buried submarine cable Âñʽº£µ×¹âÀÂ
buried transformer ÈëµØ±äѹÆ÷
buried-heterostructure laser ÒþÂñʽÒìÖʽἤ¹âÆ÷
burin µñ¿Ìµ¶
burka ¶í¹úÈË´©µÄºñÄض̶·Åñ
Burlana ²¼¶ûÀ­Äɾ۱ûÏ©ëæϵÏËά
burlap bag ´ÖÂé´ü
burlap cloth ´ò°üÂé²¼
burlap lined paper ²¼ÎÆÖ½
burlap sack ´ÖÂé´ü
burlap ´ò°ü´ÖÂé²¼
burley tobacco leaf °×ÀßÑÌÒ¶
burley tobacco °×ÀßÑÌ
burleylamina dryer ÏËϸҶƬ¸ÉÔï»ú
burling machine Ñé²¼»ú
Burma cotton ÃåµéÃÞ
Burma jade ÃåµéÓñ
Burma wool ÃåµéÑòë
Burmahs cottons ÃåµéÃÞ²¼
Burmese jade ÃåµéÓñ
Burmilized yarn °ÍÃ×À­×ȵÂÉ´
burmished paper ¸ß¹âÔóÖ½
burn out indicator ÉÕ¶ÏָʾÆ÷
burn out relay Éնϼ̵çÆ÷
burn-through meter ÉÕ͸µã²â¶¨¼Æ
burned lime ÉÕʯ»Ò
burner block ÉÕ×ìש
burner gun ÉÕ×ì
burner indicator ȼÉÕָʾÆ÷
burner outer pipe of quartz ʯӢÂÈÆø³ö¿Ú¹Ü
burner pipe ÉÕ×ìÅç¹Ü
burner regulator ȼÉÕµ÷½ÚÆ÷
burner tap with T handle ¶¡×Ö±úµÆÍ·ÂÝË¿¹¥
burner ȼÉÕÆ÷
burnetts gin ²®ÄÉÌؽð¾Æ
burning kiln ±ºÉÕÒ¤
burning machine ±ºÉÕ»ú
burning oil energy-saving device ȼÓÍ´Å»¯½ÚÄÜÆ÷
burning preventer ·ÀȼÆ÷
burning-off and edge-melting machine ±¬¿Úºæ¿Ú»ú
burnished tin-coated paper ¸ß¹âÔóÎý·ÛÍ¿²¼Ö½
burnisher Ħ¹âÆ÷
burnishing broach ¼·À­µ¶
burnishing fillet Ö±½Å¸ÖË¿Õë²¼
burnishing machine Å×¹â»ú
burnishing powder Å×¹â·Û
burnous  ´øÓаüÍ·½íµÄÄض·Åñ
burnout tablecloth ÉÕ»¨Ì¨²¼
burnt chrome-magnesite brick ÉÕ½á¸õþש
burnt gypsum Êìʯ¸à
burnt hair ѪÓàÌ¿
burnt jade »ðÉÕÓñ
burnt lime ìÑʯ»Ò
burnt plaster ÉÕʯ¸à
burnt sienna Êì»ÆÑÕÁÏ
burnt turkey umber ÉÕô÷ÍÁ
burnt-out curtain Àû¨´°Á±
burnt-out fabric Àû¨Ö¯Îï
burnt-out georgette ÇÇ»¨ç¯
burnt-out lace Àû¨»¨±ß
burnt-out nylon sheer Àû¨ç¯
burnt-out print Àû¨»¨²¼
burnt-out printed handkerchief Àû¨Ó¡»¨ÊÖÅÁ
burnt-out table cloth Àû¨Ì¨²¼
burr breast Ô¤Êá»ú
burr lathe ¿Ìʯµ¶´²
burr masher ĥëØÝ»ú
burr-drill ×ê׶
burreed ÈýÀâ
burring machine ë´ÌÇåÀí»ú
burring reamer ȥë´Ì½Êµ¶
burrow rock drill DZ¿×ÔäÑÒ»ú
burry blanket ƽÎƶÌÈÞ´Öë̺
burrys µÍ¼¶´ÖÄØ
Bursa ²¼¶ûÈø¾Ûõ¥ÏËά
burst amplifier ²Êɫͬ²½Âö³å·Å´óÆ÷
burst controlled oscillator ¶ÌÂö³å´®¿ØÖÆÕñµ´Æ÷
burst gate tube ÉÁ¹â¿ØÖƹÜ
burst generator ¶ÌÂö³å´®·¢ÉúÆ÷
burst signal generator ⧷¢Ðźŷ¢ÉúÆ÷
burst tester ÄÍÆƶȲⶨÒÇ
burst-distance indicator ±¬Õ¨¾àÀëָʾÆ÷
burster ±¬Õ¨¼Á
bursting strength tester ±¬Õ¨Ç¿¶ÈÊÔÑé»ú
bursting tube °²È«¹Ü
burton »¬³µ×é
burundakil skin »¨Â¹Æ¤
bus bar wall bushing ĸÏßʽ´©Ç½Ì×¹Ü
bus boy jacket ¶Ì¶ø½ôÉíµÄÇÑ¿Ë
bus controller ×ÜÏß¿ØÖÆÆ÷
bus coupler ×ÜÏßñîºÏÆ÷
bus driver ×ÜÏßÇý¶¯Æ÷
bus duct ĸÏß²Û
bus reactor ĸÏߵ翹Æ÷
bus regulator ĸÏßµçѹµ÷ÕûÆ÷
bus wire »ãÁ÷Ïß
bus ¹«¹²Æû³µ
Bus-Caravelle ¿¨À­Î¬À­ÅÆÆû³µ
bus-tie-in »ãµç°å
busbar »ãÁ÷Ìõ
busby ¸ß¶¥Æ¤¾üñ
Buser ²¼ÉªÅÆÊÖ±í
bush boring machine ïÛÍß»ú
bush coat ÁÔ×°
Bush cotton ²¼Ê²ÃÞ
bush cutter ¹àľ²ù³ý»ú
bush for front bearing lower half Ç°Öá³ÐÏ°벿Öá³Ä
bush for front bearing upper half Ç°Öá³ÐÉϰ벿Öá³Ä
bush for rear bearing lower half ºóÖá³ÐÏ°벿Öá³Ä
bush for rear bearing upper half ºóÖá³ÐÉϰ벿Öá³Ä
bush jacket ³ÄÉÀʽÇÑ¿ËÉÀ
bush puller ¹àľ¾ò¸ù»ú
bush shredder ¹àľÇгý»ú
bush sweep ¹àľɨ³ý»ú
bush ÖáÍß
bush-hammer Ôäʯ´¸
bush-hook ¹³µ¶
bush-shirt ¾üװʽ³ÄÉÀ
bushing bearing ³ÄÌ×Öá³Ð
bushing current transformer Ì×¹Üʽ±äÁ÷Æ÷
bushing for ball mill ÇòÄ¥»ú³Ä°åÌ×
bushing retainer Ì×Ͳ±£³ÖÆ÷
bushing ring ³Ä»·
bushing shell for transformer ±äѹÆ÷Ì×¹Ü
bushing tool ³ÄÌ×װж¹¤¾ß
bushing type flapwheel ×¢¿×ʽҳÂÖ
bushing-type condenser ´©ÐĵçÈÝÆ÷
business clothing ¹¤×÷·þ
business computer ÉÌÓüÆËã»ú
business jet aircraft ÉÌÓÃÅçÆø·É»ú
business suit Î÷×°
busk ½ôÉíÒÂ
buskin ÖÐͳѥ
buspirone hydrochloride ÑÎËᶡÂÝ»·Íª
buspirone ¶¡ÂÝ»·Íª
Bussio ²¼Î÷°ÂÅÆÊÖ±í
bust bodice ÐØÕÖ
bustard feather ¡öÓð
bustard wing and tail С¡öôá
bustard wing С¡ö³á
buster suit Á¬ÉÀ¿ãͯװ
buster ÎÞ»ðÑæ·¢±¬Æ÷
busulfan busulphan °×Ïû°²
butacaine ²¼Ëû¿¨Òò
Butace Î÷È¥»ì¼Á
butacetin ²¼ËûÎ÷¶¡
butachlor È¥²Ý°·
Butacide ÔöЧÃÑ
butaclamol ²¼ËûÀ­Äª
butadiazamide ²¼Ëûõ£°·
butadiene acrylonitrile rubber ¶¡ëæÏð½º
butadiene epoxy resin ¶¡¶þ»·ÑõÊ÷Ö¬
butadiene polymer ¶¡¶þÏ©¾ÛºÏÎï
butadiene rubber ¾Û¶¡Ïð½º
butadiene styrene rubber ¶¡±½Ïð½º
butadiene ¶¡¶þÏ©
butadiene-styrene-vinyl pyridine rubber ¶¡±½ßÁÏð½º
butadiene-vinyl pyridine rubber ¶¡ßÁÏð½º
butadine ±£Ì©ËÉÖƼÁ
butadiyne ¶¡¶þȲ
butafosfan ²¼ËûÁ×
Butal È¥²Ý°·
butalamine ²¼ËûÀ­°·
butalbital ²¼Ëû±ÈÍ×
butallylonal ¶¡äå±ÈÍ×
butamben °±±½¶¡õ¥
butamirate ²¼ËûÃ×õ¥
butamisole ²¼ËûÃ×ßò
butamoxane ²¼ËûĪÉú
butane diacid ¶¡¶þËá
butane dicarboxylic acid ÒÒ¶þËá
butane flame methanometer ¶¡Íé»ðÑæÍß˹¼ì¶¨Æ÷
butane fuel gas tube ¶¡ÍéÆø¹Ü
butane ¶¡Íé
butanedial ¶¡¶þÈ©
butanediamine ¶¡¶þ°·
butanedinitrile ¶¡¶þëæ
butanedioic acid ¶¡¶þËá
butanediol ¶¡¶þ´¼
butanedione ¶¡¶þͪ
butanethiol ¶¡Áò´¼
butanilicaine ²¼Ì¹¿¨Òò
butanoic acid ¶¡Ëá
butanol ¶¡´¼
butanone ¶¡Íª
butantetraol ¶¡ËÄ´¼
butantriol ¶¡Èý´¼
butaperazine ²¼Ëûßßàº
butazolamide ²¼Ëûßò°·
butcher bull ÈâÓù«Å£
butcher cloth ÈËË¿½á×Ó´Ö³ñ
butcher cow ÈâÓÃĸţ
butcher knife ÇÐÈ⵶
butcher linen Ư°×ƽÎƺñÑÇÂé²¼
butcher rayon Õ³½º·ÂÂé²¼
butcher steel ÍÀÔ×Óõ¶
butcher's stall Èą̂
butcher's wool Ƥ°åë
butcher-boy ¿í´ó¶ÌÇÑ¿ËÉÀ
butend sewing machine ·ìÍàÍ·»ú
butene ¶¡Ï©
butenoic acid ¶¡Ï©Ëá
butenoic aldehyde ¶¡Ï©È©
butenol ¶¡Ï©´¼
buterizine ²¼ÌæÀûàº
butetamate ²¼ÌæËûõ¥
butethamine ¶¡°·¿¨Òò
Butex ²³Ì«¿Ë˾ÅÆÊÖ±í
buthalital sodium ¶¡ÁòÍ×ÄÆ
Buthus martensi karsch ȫЫ
butidrine ²¼Ìæ¾ý¶¡ÇâÝÁÐĶ¨
butikacin ²¼Ì濨ÐÇ
butine ¶¡È²
butinoline ²¼ÌæŵÁÖ
Butinox ¶¡ÎÏÎý
butixirate ²¼ÌæÎ÷À×
Butler oscillator °ÍÌØÀÕÕñµ´Æ÷
butobarbital ¶¡°Í±ÈÍ×
butoconazole nitrate ÏõËá²¼¿µßò
butoconazole ²¼¿µßò
butoctamide semsuccinate °ëçúçêËᶡÐÁõ£°·
butonate ²¼ÍÐõ¥
Butonate ¶¡õ¥Á×
butopamine ²¼ÍаͰ·
butopiprine ²¼ÍÐßßÁÖ
butopyrammonium iodide ²¼Íеâï§
butorphanol ²¼ÍзÈŵ
butoxamine ²¼ÍÐɳÃ÷
Butoxide ÔöЧÃÑ
Butoxone  2
butoxy benzene ±½¶¡ÃÑ
butriptyline ²¼ÌæÁÖ
butropium bromide ä嶡ÍÐÆ·
butt and strap hinge ¶¡×Ö½ÂÁ´
butt gauge ½ÂÁ´¹æ
butt hammer ƽͷ´¸
butt hinge ƽ½Ó½ÂÁ´
butt leather µ×¸ï
butt seam welding machine ¶Ô½Ó·ìº¸»ú
butt weld pipe mill Ö±·ìº¸¹ÜÔþ»ú
butt welder ¶Ôº¸»ú
butt welding machine ¶Ôº¸»ú
butt-welded drill ¶ÔÍ·º¸½Ó×êÍ·
butt-welded tube ¶Ô·ìº¸¹Ü
butter and egg biscuit Å£Ä̼¦µ°±ý
butter biscuit ÄÌÓͱý¸É
butter cake ÄÌÓÍËÖ
butter cartoning machine ÄÌÓÍ×°ºÐ»ú
butter churn ÄÌÓͽÁ°èÆ÷
butter cloth ¸ÉÀÒ°ü²¼
butter cookie ÄÌÓÍÇúÆæ±ý
butter cracker ÄÌÓÍÊá´ò±ý¸É
butter cream biscuit ÄÌÓͼÐÐıý
butter cream ÄÌÓͼÐÐıý
butter dish with cover ´ø¸Ç»ÆÓ͵ú
butter dish »ÆÓ͵ú
butter flavour concentration °×ÍÑÓÍ
butter grape ÄÌÓÍÆÏÌÑ
butter knife »ÆÓ͵¶
butter machine ÄÌÓÍ»ú
butter making machine »ÆÓÍÖÆ×÷»ú
butter mint sweet Å£Óͱ¡ºÉ¼ÐÐÄÌÇ
butter mixing machine »ÆÓͽÁ°è»ú
butter muslin Å£ÓÍƽÎƱ¡ÃÞ²¼
butter nut »ÒºúÌÒ
butter packing machine ÄÌÓÍ°ü×°»ú
butter pad Å£ÓÍ°å
butter paper ÄÌÓÍ°ü×°Ö½
butter plasticizing machine ÄÌÓÍѹÁ¶»ú
butter puff ÄÌÓÍËÖ±ý
butter scotch ÄÌÓÍÓ²ÌÇ
butter sesame seed cake ÄÌÓÍÖ¥ÂéËÖ
butter shaping and packing machine »ÆÓÍÐγɺͰü×°»ú
butter spreader ÄÌÓ͹ε¶
butter stone Å£ÓÍʯ
butter test bottle ÈéÖ¬¼Æ
butter toffee ÄÌÓÍÌ«åú
butter Å£ÓÍ
butter-dish cover ÄÌÓÍÅÌÕÖ
butter-fish öðÓã
buttercup root èצ²Ý
buttered peanut kernel ÄÌÓÍ»¨ÉúÈÊ
butterfly agitator µûÐνÁ°èÆ÷
butterfly bathing suit ºûµûʽÓÎÓ¾ÒÂ
butterfly brocade µû½õ
butterfly capacitor µûÐεçÈÝÆ÷
butterfly circuit type frequency meter µûÐεç·ʽƵÂʼÆ
butterfly cooky ºûµû±ý
butterfly end table ºûµûÐÎÕŲ̂
butterfly head screw Ôª±¦Í·ÂÝË¿
butterfly nut µûÐÎÂÝĸ
butterfly oscillator ºûµûʽÕñµ´Æ÷
butterfly resonator µûʽгÕñÆ÷
butterfly rolls ºûµûÄÌÌÇ
butterfly shape jelly µû»¨ÈíÌÇ
butterfly sweet biscuit µûÀ´Ïã±ý¸É
butterfly throttling valve µûÐνÚÁ÷·§
butterfly tie ºûµû½á
butterfly tuner type frequency meter µûÐε÷гʽƵÂʼÆ
butterfly tuner µûʽµ÷гÆ÷
butterfly valve µû·§
butterfly ºûµú
butterie ÄÌÓÍÃæ
butterine ÈËÔìÄÌÓÍ
buttering trowel Í¿»ÒïÜ
buttermeter Å£ÈéÖ¬·¾¼Æ
buttermilk powder ÀÒÈé·Û
buttermilk skin СţƤ
buttery cotton ÄÌÓÍÉ«ÃÞ
butting machine Çй£»ú
butting optical fiber ¶Ô½Óʽ¹âÏË
buttinski ×°Óв¦ºÅÅ̺ÍËÍÊÜ»°Æ÷µÄÊÔÑéÆ÷
button attaching machine ¶¤¿Û»ú
button capacitor Å¥¿ÛʽµçÈÝÆ÷
button cell ¿Ûʽµç³Ø
button front jumper Ç°Éí¶¤Å¥ÎÞÐäÍⳤÒÂ
button front sport shirt ¿ÛÐØÔ˶¯³ÄÉÀ
button front sweater ¿ÛÐØÑòëÉÀ
button front vest ÓÐÅ¥¿ª½ó±³ÐÄ
button head cap screw ԲͷñÂݶ¤
button head spike ԲͷµÀ¶¤
button hole chisel Å¥¿ÚÔä
button hole machine ËøÑÛ»ú
button hole maker ËøÑÛÆ÷
button hole twist ¶¤Å¥Ë¿Ïß
button hook Å¥¹³
button interphone °´Å¥Ê½¶Ô½²»ú
button lithium battery ¿Ûʽ﮵ç³Ø
button nip machine Å¥¿Ûʽҧ¿Ú»ú
button pressor machine ѹ¿Û»ú
button robot ×Ô¶¯¶¤Å¥¿Û»ú
button set-in machine ×°Å¥»ú
button shoes ϵ¿ÛЬ
button shoulder sweater ¼çťëÉÀ
button silver-zinc battery ¿ÛʽÒøпµç³Ø
button switch °´Å¥¿ª¹Ø
button through dress ¿ª½óÃ÷ťŮʽ³¤·þ
button through skirt ¿ª¿ÛÃÅʽȹ
button trim Å¥ÊÎ
button tufted mattress cover Å¥¿Û°¼¶¤´²µæÌ×
button tufted pad Å¥¿Û°¼¶¤Èì
button type silver-zinc cell ¿Ûʽп-Òøµç³Ø
button-down collar white broadcloth shirt Áì¿Ú¶¤Å¥°×À«ÃÞ²¼³ÄÉÀ
button-head rivet Բͷí¶¤
button-hole scissors ¿ªÅ¥¿Ú¼ô
button-sewing machine ·ìÅ¥¿Û»ú
buttoned-down pleated front skirt Ç°ÉíÖмäÉÏ϶¤Å¥µÄñÞñÐȹ
buttonholing machine ËøÑÛ»ú
buttress jackscrew ¾â³ÝÐÍÆðÖØÂݸË
butts ¶ÌÓ²»ÆÂé¸ùÏËά
buturon ²¥ÍÁ¡³ý²Ý¼Á
butyl acetate ´×Ëᶡõ¥
butyl acrylate ±ûÏ©Ëᶡõ¥
butyl aetate ´×Ëᶡõ¥
butyl alcohol ¶¡´¼
butyl aldehyde ¶¡È©
butyl amine ¶¡°·
butyl benzoate ±½¼×Ëᶡõ¥
butyl benzyl phthalate ÁÚ±½¶þ¼×ËᶡÜÐõ¥
butyl butyryl lactate °×ÍÑË«õ¥
butyl cellulose Îìëæ
butyl chloride ¶¡õ£ÂÈ
butyl cinnamate Èâ¹ðËᶡõ¥
butyl ester of epoxy fatty acids »·ÑõÖ¬·¾Ëᶡõ¥
butyl ether ¶¡»ùÃÑ
butyl flufenamate ·úÃðËᶡõ¥
butyl halide ¶¡»ù±
butyl hot melt adhesive ¶¡»ùÐÍÈÈÈÛ½º
butyl hydrogen sulphate ¶¡ÁòËá
butyl hydroxy anisol ¶¡»ùôÇ»ùÜîÏãÃÑ
butyl hydroxybenzoate ôDZ½¶¡õ¥
butyl iso valerate ÒìÎìËᶡõ¥
butyl lactate ÈéËᶡõ¥
butyl laurate Ô¹ðËᶡõ¥
butyl mercaptan ¶¡Áò´¼
butyl methacrylate ¼×»ù±ûÏ©Ëᶡõ¥
butyl methyl sulfonate ¼×»ù»ÇËᶡõ¥
butyl oleate ÓÍËᶡõ¥
butyl p-hydroxybenzoate ¶ÔôÇ»ù±½¼×Ëᶡõ¥
butyl palmitate ×ØéµËᶡõ¥
butyl phenol ¶¡»ù±½·Û
butyl propionate ±ûËᶡõ¥
butyl rhodamine ¶¡»ùÂÞµ¤Ã÷
butyl rubber Ò춡Ïð½º
butyl silicate Õý¹èËᶡõ¥
butyl stearate Ó²Ö¬Ëᶡõ¥
butyl sulfate ÁòËá¶þ¶¡õ¥
butyl trichloroacetate ÈýÂÈÒÒËᶡõ¥
butyl ¶¡»ù
butylate ËÕ´ïÃð³ý²Ý¼Á
butylated hydroxyanisole ¶¡ôÇÜîÃÑ
butylated hydroxytoluene ¶¡ôǼױ½
butylbenzene ¶¡±½
Butylchlorofos ¶¡õ¥Á×ɱ³æ¼Á
butylene glycol ¶¡¶þ´¼
butylene ¶¡Ï©
butylidene ÑǶ¡»ù
butylidyne ´Î¶¡»ù
butylphenamide ¶¡±½Áø°·
butylphenyl anisate ´óÜîÏãËá¶Ô¶¡»ù±½õ¥
butynamine ²¼ÌæÄÇÃ÷
butyne glycol ¶¡È²¶þ´¼
butynoic acid ¶¡È²Ëá
Butyrac  2
butyral resin ¶¡ËõÈ©Ê÷Ö¬
butyraldehyde ¶¡È©
butyric acid ¶¡Ëá
butyric aldehyde ¶¡È©
butyric anhydride ¶¡Ëáôû
butyric ester ¶¡Ëáõ¥
butyrolactone ¶¡ÄÚõ¥
butyrometer ÄÌÓͼÆ
Butyron ²¥ÍÁ¡³ý²Ý¼Á
butyronitrile ¶¡ëæ
butyryl chloride ¶¡õ£ÂÈ
butyryl hydrazine ¶¡õ£ëÂ
butyryl ¶¡õ£
butyrylamide ¶¡õ£°·
butytate ¶¡ËáÑÎ
Buwac ±¦Î¬¿ËÅÆÊÖ±í
Bux ten ºÏɱÍþɱ³æ¼Á
Bux ºÏɱÍþɱ³æ¼Á
buzepide metiodide ¼×µâ²¼×¿
buzhaye ²¼ÔüÒ¶
buzz planer Ô²ÅÙ´²
buzz tester ·äÒôÊÔÑé»ú
buzz-fuzz cotton ÌضÌÈÞÃÞ
buzzer coil ·äÃùÆ÷ÏßȦ
buzzer exciter ·äÃù¼¤ÀøÆ÷
buzzer frequency meter ·äÃùÆ÷ƵÂʼÆ
buzzer interrupter ·äÃù¶ÏÐøÆ÷
buzzer oscillator ·äÃùÕñµ´Æ÷
buzzer relay ·äÃù¼ÌµçÆ÷
buzzer stop ·äÃùÖƶ¯Æ÷
buzzer wavemeter ·äÃùÆ÷²¨³¤¼Æ
buzzer ·äÁå
BW camera ºÚ°×ÉãÏñ»ú
BW quad image processor ºÚ°×ËÄ·Ö¸îͼÏñ´¦Àí»ú
by-pass arrester ÅÔ·±ÜÀ×Æ÷
by-pass capacitor ÅÔ·µçÈÝÆ÷
by-pass capacity regulator ÅÔͨÐÍÄÜÁ¿µ÷½ÚÆ÷
by-pass condenser ÅÔ·µçÈÝÆ÷
by-pass filter ÅÔͨÂ˲¨Æ÷
by-pass flowmeter ÅÔ·ʽÁ÷Á¿¼Æ
by-pass pipe ÅÔͨ¹Ü
by-pass resistor ÅÔ·µç×èÆ÷
by-pass tube ·Ö·¹Ü
by-pass valve ÅÔͨ·§
bypath ²à¹Ü
Byram Òò²Ýõ¥³ý²Ý¼Á
byssure ±¡ÑÇÂéÖ¯Îï
byte addressing storage ×Ö½ÚÑ°Ö·´æ´¢Æ÷
byte analyzer ÐÅÏ¢×é·ÖÎöÒÇ
byte memory ×Ö½Ú´æ´¢Æ÷
bytownite ±¶³¤Ê¯
bytrece °ÝÇüÀ³Ë¹¸´ºÏ³¤Ë¿
byzantine carpet °Ýռ͢µØ̺
byzantine embroidery °Ýռ͢´ÌÐå