词汇“无效穿孔 invalid punch;”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	无效穿孔 invalid punch;
释义	见:无效: 无效穿孔 invalid punch;
随便看	double seat balanced valve double seated main stop valve double-section filter double section pulverizer double separation double sequence double session -dies double-set trigger double sextant double shafted spike double shaft mixer double-shaft pug mill double-shaft sigma blade mixer double-shake cleaning double shank ladle double-shared double wheeled plough double-shared plough double shear double shear line double shear rivet double shear rivet(ed) joint double shear riveting double sheath double sheathed needle double sheave steel block

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