问题描述:
图纸上的英文,求中文翻译!
Zn PLATING + Cr(3价) CHROMATING,GM4345M CODE 6D196/98 COLOR YELLOW/WHITE
Zn PLATING + Cr(3价) CHROMATING,GM4345M CODE 6D196/98 COLOR YELLOW/WHITE
问题解答:
我来补答展开全文阅读