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B 开头的英语单词(共 188,305 个)
ball and cage assembly
[机] 球和保持架组件
ball and cage radial assembly
[机] 球和保持架向心组件
ball and cage thrust assembly
[机] 球和保持架推力组件
ball and chain
球镣, 妻子
ball and chains
锁链;拖累;妻子
ball and disc integrator
球盘积分仪
ball and inner ring assembly
[机] 滚珠-内圈组件
ball and outer ring assembly
[机] 滚珠-外圈组件
ball and ring
【化学】球环(软点测定)法;(17世纪英美家具的)珠链饰
ball and ring apparatus
[机] 球环软点测定器
ball and ring method
[化] 球环法(测定树脂熔点)
ball and roller
滚珠-滚柱
ball and roller bearing
[化] 滚珠-滚柱轴承
Ball And Roller Bearings
[网络] 球珠及滚柱轴承;滚动轴承综合样本;巴西求购轴承
ball and seat
球型阀及阀座
ball and slot dovetail
形叶根,拉伐尔叶根
ball and socket joint
[化] 球窝接头
ball and socket joints
[网络] 球窝接头;球窝关节或杵臼关节;球窝结构
ball and socket structure
关节构造, 关节构造〔玄武岩〕
ball and socket type
球窝型(悬垂绝缘体)[Suspension insulator]
ball and socket type(suspension insulator)
球窝型(悬垂绝缘体)