樓主: 紅豆生南國
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做設(shè)備的必須了解生產(chǎn)工藝---討論 |
點(diǎn)評
此工藝非彼工藝,很多工藝并不會(huì)直接寫出規(guī)程來
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點(diǎn)評
其實(shí)缺的是腳踏實(shí)地的試驗(yàn)人才
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