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mustbegrindedinonesetup中文意思是什么otherdiametersmustbeconcentricwithin.0.005mustbesurfacehardened60TO65ROCK,"C"1/8dp中文意思是什么

题目详情
must be grinded in one set up 中文意思是什么
other diameters must be concentric within .0.005
must be surface hardened 60 TO65 ROCK,"C"1/8dp
中文意思是什么
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答案和解析
other diameters must be concentric within .0.005其他直径必须同心内.0.005
must be surface hardened 60 TO65 ROCK,"C"1/8dp必须表面硬化60 到65岩,“C”的1/8dp