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机械表为什么贵

更新时间: 2020-11-10 00:00:00     

机械表贵是因为集结了多项超级复杂功能。机械表通常可分为下列两种,手动上链及自动上链手表两种。这两款机械的动力来源皆是靠机芯内的发条为动力,带动齿轮进而推动表针,只是动力来源的方式有异。

关键词: 机械 为什么

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