φ27f7表面粗糙度Ra值为( )微米?φ15H8孔表面粗糙度Ra值为( )微米?φ35孔表面粗糙度Ra值为( )微米?零件左、右端面表面粗糙度Ra值分别为( )、( )微米?84d3ad0492f1532efbb6b9f5696be754.png

时间:2022-11-15 23:43:45

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