一种圆柱式导电滑环电接触磨损试验台
Release Time:2019-03-09 Hits:
First Author: 戴恒震
Disigner of the Invention: 焦振华,刘军涛,Renke Kang,金洙吉
Authorization Date: 2013-03-07
Authorization Number: ZL 2013 1 0073467.4
Release Time:2019-03-09 Hits:
First Author: 戴恒震
Disigner of the Invention: 焦振华,刘军涛,Renke Kang,金洙吉
Authorization Date: 2013-03-07
Authorization Number: ZL 2013 1 0073467.4