中文

高居里点的无铅PTCR热敏陶瓷材料

Hits:

  • Release time:2021-09-23

  • Authorization number:ZL 201010102113.4

  • Service Invention or Not:no


  • Email:

Central South University  All rights reserved  湘ICP备05005659号-1 Click:
  MOBILE Version

The Last Update Time:..