button switch 按鈕開(kāi)關(guān)
button trap 鈕扣捕集溝
buttonwood(platanus occidentalis L. 美國(guó)梧桐
buttwood 環(huán)形材
Butvar resin Butvar 施膠劑
butyl acetate 醋酸（異）丁酯
butyl alcohol 丁醇
butyl group 丁基
butyl rubber 異?。ㄏ┫鹉z
butyric acid 丁酸
butyrite 丁酸脂
butyryl group 丁酰基團(tuán)
by-pass （旁通）旁路；繞行
by-pass valve 旁通閥
by-product 副產(chǎn)品
by-path 旁路，旁通
bar coater 刮棒涂布機(jī)
bead coater 液滴涂布機(jī)
Belflex coaterd Belflex 輥式涂布機(jī)
belt type cast coater 帶式涂鑄機(jī)
bent blade coater 韌性（或軟）刮刀涂布機(jī)
blade coater 刮刀涂布機(jī)
Bracewell coater Bracewell 噴霧涂布機(jī)
brush coater 毛刷涂布機(jī)
brus type double coater 刷式雙面涂布機(jī)
batch cooking 間歇蒸煮
bisulfite cooking （酸性）亞硫酸鹽法蒸煮
bursting strength tester Mullen 耐破度測(cè)定儀
back-lining paper 書籍襯里紙
backing paper 裱糊紙
bacon paper 臘肉包裝紙
bag paper （紙）袋紙
bag liner paper 襯里袋紙
bagasse paper 蔗渣漿紙
bakelite paper 浸漬絕緣紙
bakelized paper 浸漬絕緣紙
baling paper 單面瀝青紙
balloon paper 氣球用紙
bamboo paper 竹漿紙
bandage paper 繃帶紙
bank paper 高級(jí)書寫紙
bank florpost paper 透明薄信紙
banknote paper 鈔票紙
banquet table cover paper 餐桌紙
button trap 鈕扣捕集溝
buttonwood(platanus occidentalis L. 美國(guó)梧桐
buttwood 環(huán)形材
Butvar resin Butvar 施膠劑
butyl acetate 醋酸（異）丁酯
butyl alcohol 丁醇
butyl group 丁基
butyl rubber 異?。ㄏ┫鹉z
butyric acid 丁酸
butyrite 丁酸脂
butyryl group 丁酰基團(tuán)
by-pass （旁通）旁路；繞行
by-pass valve 旁通閥
by-product 副產(chǎn)品
by-path 旁路，旁通
bar coater 刮棒涂布機(jī)
bead coater 液滴涂布機(jī)
Belflex coaterd Belflex 輥式涂布機(jī)
belt type cast coater 帶式涂鑄機(jī)
bent blade coater 韌性（或軟）刮刀涂布機(jī)
blade coater 刮刀涂布機(jī)
Bracewell coater Bracewell 噴霧涂布機(jī)
brush coater 毛刷涂布機(jī)
brus type double coater 刷式雙面涂布機(jī)
batch cooking 間歇蒸煮
bisulfite cooking （酸性）亞硫酸鹽法蒸煮
bursting strength tester Mullen 耐破度測(cè)定儀
back-lining paper 書籍襯里紙
backing paper 裱糊紙
bacon paper 臘肉包裝紙
bag paper （紙）袋紙
bag liner paper 襯里袋紙
bagasse paper 蔗渣漿紙
bakelite paper 浸漬絕緣紙
bakelized paper 浸漬絕緣紙
baling paper 單面瀝青紙
balloon paper 氣球用紙
bamboo paper 竹漿紙
bandage paper 繃帶紙
bank paper 高級(jí)書寫紙
bank florpost paper 透明薄信紙
banknote paper 鈔票紙
banquet table cover paper 餐桌紙