Hits:
First Author:YOU Hongxin
Disigner of the Invention:王莹,刘召,彭炼,杨玉玲,yuanpeng
Application Number:CN201810483290.8
Authorization Date:2018-05-19
Authorization number:CN108613013A
Pre One:一种球罐内部定检用液压载人装置
Next One:一种双级多入口动压除气器