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表用Y100Pb易切削高碳钢棒
Y100Pb Free-cutting high-carbon steel bars for watches
价格：￥0.00
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表用镍锌白铜棒
Lead-zinc-cupronickel bars for watches
价格：￥0.00
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钟表.防磁手表
Horology.Magnetic resistant watches
价格：￥0.00
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钟表用铅黄铜板和带
Lead brass sheets and strips for watches and clock
价格：￥0.00
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机械摆钟
Mechanical clock with pendulum
价格：￥0.00
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钟用发条
Spring of clock
价格：￥0.00
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