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手冊(cè)上平面度與粗糙度有關(guān)系,? |
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點(diǎn)評(píng)
GB/T1184-1996《形狀和位置公差未注公差值》,原標(biāo)準(zhǔn)可沒(méi)有粗糙度這三個(gè)字
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點(diǎn)評(píng)
例如公差等級(jí)要求為7,,標(biāo)注長(zhǎng)度為200mm,,該表面粗糙度Ra值不超過(guò)1.6,應(yīng)該跟你那個(gè)表結(jié)論是一樣的
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