英语词汇“protecting sheet pratt”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	protecting sheet pratt
释义	protecting sheet pratt 基本例句护板 The steel die sheet is used to provide a continuous die surface and an interpolator to depress the dimples on the workpiece.为了使多点模具型面连续化和消除工件表面的压痕，在成形过程中使用了金属护板和弹性垫板。
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