一种脐带缆试验接头的钢管夹持装置
Release time:2019-03-09
Hits:
First Author:
郭宏
Disigner of the Invention:
刘太元,郑利军,王钰,屈衍,李阳,yueqianjin,Yan Jun,luqingzhen,汤明刚,李祥云,libo
Application Number:
CN201220516742.6
Authorization Date:
2012-10-10
Authorization number:
CN202894641U
