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求助,絲杠導(dǎo)軌表面發(fā)黑! |
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點(diǎn)評(píng)
我建議你驗(yàn)收前噴一下,,打個(gè)眼應(yīng)該是沒有問題的,跑起來就難說了
如果在有油潤滑的狀態(tài)下,,支撐到你設(shè)備驗(yàn)收應(yīng)該沒問題,,但是能不能支撐到一年尾款付清有點(diǎn)難說,但是也可能是局部漏出底色
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