单项选择题
薄壁件的半精车余量应控制在()之间。
A.0.05~0.15mm
B.0.15~0.25mm
C.0.25~0.35mm
D.0.15~0.35mm
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单项选择题
A.0.05~0.15mm
B.0.15~0.25mm
C.0.25~0.35mm
D.0.15~0.35mm
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