3824| 13
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請(qǐng)教,,螺栓擰緊時(shí),除了要求扭矩,,還要規(guī)定擰緊轉(zhuǎn)速嗎? |
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點(diǎn)評(píng)
樓主你說的是這個(gè)意思嗎,?
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點(diǎn)評(píng)
皮,真的皮
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點(diǎn)評(píng)
“與螺栓材料應(yīng)力有關(guān),與表面摩擦系數(shù)有關(guān)”這兩句話沒讀懂,,希望大俠能再深入解釋下,,
評(píng)分
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