铜凹版将所印刷的内容镌刻或蚀刻成凹版的印刷铜板

铜凹版将所印刷的内容镌刻或蚀刻成凹版的印刷铜板的英文翻译

基本释义

• A copper printing plate engraved or etched to form a recessed pattern of the matter to be printed.