alarm handsetting pinion的意思|示意
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英 / /
报警手持小齿轮
alarm handsetting pinion的网络常见释义
闹拨针轮 ... 互锁拨针轮 interlocking handsetting wheel 闹拨针轮 alarm handsetting pinion 闹拨针轮垫 alarm handsetting wheel seating ...