2365| 6
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如何解決中國機床薄利狀態 |
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點評
粗加工用國內的,精加工自己造一臺!
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點評
因為普通民眾太好愚弄了。說啥信啥。
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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