常見例句雙語例句Printed material produced by an intaglio printing process in a rotary press.在輪版印刷機中凹版印刷過程產(chǎn)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)明涉及印刷機械技術領域，特指一種凹版打樣機。ip.com 返回 intaglio printing press