coiled-spring winding knob的意思|示意
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英 / /
盘簧缠绕旋钮
coiled-spring winding knob的网络常见释义
发条上紧手轮 ... close coiled helical spring 密卷螺簧 coiled-spring winding knob 发条上紧手轮 close-coiled helical spring 密圈圆柱螺旋弹簧 ...