Fit for the loading and unloading od acetylene vase valves, necessary for machfactures, testing station, acetylene filling station.

• 本产品适用于乙炔钢瓶瓶阀装卸,是各气瓶生产厂家、气瓶检测站、乙炔充气站装卸乙炔瓶阀的必备设备。