Hits:
First Author:Sang Yong
Disigner of the Invention:孙鹏,赵健龙,kent
Application Number:201910819577.8
Authorization Date:2019-08-31
Authorization number:ZL 201910819577.8
Pre One:基于交流液压的流量—压力比例转换装置
Next One:一种用于天然气管道的防爆行走机器人