中文

铁路客运列车耐冲击吸能车体

Hits:

  • Release time:2021-06-06

  • Type of Patent:Invent

  • State of Patent:Authorized patents

  • Authorization number:ZL 02126784.7

  • Service Invention or Not:yes

  • Authorization Date:2002-07-26


  • Zip Code:

  • Postal Address:

  • Email:

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

The Last Update Time:..