alarm handsetting wheel tube的意思|示意
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报警手摇轮管
alarm handsetting wheel tube的网络常见释义
闹拔针轮套管 ... 摆线针轮传动 pin-cycloid planetary gearing 拨针轮驱动轮 handsetting wheel driver 闹拔针轮套管 alarm handsetting wheel tube ...