... 负片至负片 negative-to-negative 阴片版 negative-working plate 负组件 negator ...
基于4个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
Negative-working plate Offset plates which use negative flat for printing down.
用负片大版晒版的柯式印版。
youdao
应用推荐
模块上移
模块下移
不移动