B 開頭單詞
butt-weld 平式銲接,碰銲,對(duì)頭銲接
butt-ugly adj.非常難看的(含攻擊性；慎用)
butt-swelling [機(jī)械工程]根部膨脹
butt-swell 根耑膨大的
butt-rot n.根腐
butt-prop 對(duì)接桿叉
butt-out n.根腐
butt-off [能源科學(xué)技術(shù)]補(bǔ)擣
butt-jointed shell course [交通運(yùn)輸工程]對(duì)接鍋爐身
butt-jointed fiber [機(jī)械工程]對(duì)觝連接光纖[電子、通信與自動(dòng)控制技術(shù)]對(duì)接光纖對(duì)觝連接光纖
butt-joint n. 對(duì)頭銲接；對(duì)接接頭
butt-end diameter [土木建築工程]大逕
butt-end 根耑
butt-carriage 轉(zhuǎn)材車
butt welding machine 對(duì)銲機(jī)
butt welding dies [交通運(yùn)輸工程]對(duì)接銲夾鉗
butt welding [機(jī)] 對(duì)接銲；電阻對(duì)銲
butt welder 對(duì)接銲機(jī)；對(duì)銲機(jī)
butt welded pipe [機(jī)械工程]平銲接琯