惠氏螺纹 meaning in English

whit screw
white screw
whitworth screw thread
whitworth thread
whitworththread

Technical specification for whitworth threads taps
惠氏螺纹丝锥.技术条件
Open - ended wrenches - bs and whitworth
开口扳手.第2部分: bs和惠氏螺纹
Thread rolling cylindrical dies for whitworth threads
惠氏螺纹滚丝轮
Manufacturing tolerances on the threaded portion for whitworth threads taps
惠氏螺纹丝锥.螺纹公差
Thread rolling flat dies for whitworth threads
惠氏螺纹搓丝板

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