alarm hand setting pinion
拨针轮驱动轮的英文 ... 互锁拨针轮 interlocking handsetting wheel 闹拨针轮 alarm handsetting pinion 闹拨针轮垫 alarm handsetting wheel seating ...
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短语
闹拨针轮垫
alarm hand setting wheel seating
闹拨针轮棘爪簧
alarm hand setting wheel click spring
闹时中间拨针轮杆
intermediate alarm hand setting wheel yoke