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為什么中國造不出高精度機床,難度在哪里? |
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點評
廣數(shù)和華中走的中低擋產(chǎn)品。
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點評
指定也沒有,也有三六九等,看看國產(chǎn)手機就知道了,個指標(biāo)參數(shù)都比蘋果高,可性能差太多!真能靠指定品牌就能保證質(zhì)量好性能的話國產(chǎn)機床何至于這么不堪!
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Archiver|手機版|小黑屋|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
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