Hits:
First Author:Saner
Disigner of the Invention:杨育鑫,范晓敏,杜剑威,孙新,严晟齐,董想,沈少石,胡伟楠,陈敬涛,周浩
Authorization number:ZL201710654935.5
Pre One:单缸插销式伸缩臂及其液压插销互锁装置
Next One:一种具有多点可变位吊具的起重设备