Hits:
First Author:yujianliang
Disigner of the Invention:bimingshu,陈彦泽,dingxinwei,wangshulan2
Application Number:CN03214250.1
Authorization Date:2003-07-20
Authorization number:CN2631546
Pre One:一种焊接型爆破片装置
Next One:一种常温压力液化气储罐的安全防爆装置