Patents

李长生,蔡般,李苗,王浩. 一种轧制过程轧机轧辊在线加热装置及方法. 专利号:CN201310123172.3

Release time:2021-10-13  Hits:

Service Invention or Not:no

NO. 3-11, Wenhua Road, Heping District, Shenyang, P. R. China
Copyright 2020 Northeastern University | 110819 | 辽ICP备11009868号-3 | 85590@mail.neu.edu.cn

Click:Times | The Last Update Time:-- | Open time:-- |MOBILE Version

Mobile phone sweep