artwork master meaning in Chinese

• 照相底图
• 照相原图

• master:    n. 1.主人；雇主，老板(opp. ...
• artwork:    版图，工艺图; 布线图工艺晶; 菲林 ...
• artwork data:    原图数据

Examples

1. The patternes series for artwork master of printed circuits
   印制电路用照相底图图形系列