... 全工程公司 chon engineering co 金属工程研究院metals engineering institute 南星工程公司工程公司 nam sung engineering co., ltd ...
2
?金属工程学会
金属工程学会 : mei; metals engineering institute 非附属工业用途的办公室 : office not ancillary to industrial use
双语例句
1
The home made first full rolling oil regeneration system has been developed by Luoyang Engineering and Research Institute for Nonferrous Metals Processing in recent years.