常見例句雙語(yǔ)例句The invention relates to a device for positioning the trailing edge of sheets in a blade folder.本發(fā)明涉及用於定位優(yōu)選在組郃式折頁(yè)機(jī)中運(yùn)動(dòng)的頁(yè)張的裝置。 返回 edge folder