4542| 13
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軸承企業(yè)技術(shù)崗位,雙休崗位多么?還是都是單休,調(diào)休啊? |
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點評
能人都根據(jù)工況,以及預(yù)期壽命,選擇合適的游隙及填充適量并適合的潤滑脂。別說沒技術(shù),這里面的學(xué)問大了去了。不知者無謂。
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