jing-hai zhou 中文意思是什麼
-
Hua jing enterprise cooperates with qing hua university and he hai university, zheng zhou machinery department, hang zhou machinery department, shang hai no. 9 department quite well
華錦企業和清華大學、河海大學、鄭機所、杭機所、上海九院等科研院所有著良好的合作關系，力求作到行為領先。
分享友人