英语词汇“Punches die”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Punches die
释义	Punches die 基本例句冲头 Extrusion punches must be coated to prevent galling.为防止磨损拉伸冲头必须做镀层处理。 Controls must be recessed inside the punch or die shoe and facing the operator.控制开关必须凹入面对操作者一侧的冲头或模座内。
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