-
The principle of two-stage light gas gun, its driver gas and test facilities are expounded.
阐述了其工作原理及所使用的工作气体和试验用品；
youdao
-
Light, Electric Outlet, Welding Gun Holder and Earth Connection.
照明，过载保护器，焊枪套筒、地接装置。
youdao
-
Light, Electric Outlet, Welding Gun Holder and Earth Connection.
照明，过载保护器，焊枪套筒、地接装置。
youdao