基本解釋[機] 沖孔模,穿孔模英漢例句雙語例句Before the perforating, friendly operation system is easy for operator, change-over and die exchange only require a few manual adjustments.在沖孔生產(chǎn)之前,簡易的作業(yè)系統(tǒng)普通的操作人員也能輕而易舉的變換工作尺寸。The manufacturing method of the magic block comprises such main operations as material preparing, die stamping and perforating and protective layer painting.所述魔塊的制作方法包括備料、模壓制孔、涂刷保護層主要操作。ip.comperforating die更多例句專業(yè)釋義機械工程沖孔模,穿孔模