常見(jiàn)例句雙語(yǔ)例句Printed material produced by an intaglio printing process in a rotary press.在輪版印刷機(jī)中凹版印刷過(guò)程産生的印刷材料。The present invention relates to printing machine, and is especially a kind of intaglio proofing press.本發(fā)明涉及印刷機(jī)械技術(shù)領(lǐng)域,特指一種凹版打樣機(jī)。ip.com 返回 intaglio printing press