乙炔气钢瓶 meaning in English

acetylene gas cylinder

Acetylene gas cylinder
乙炔气钢瓶
The oxygen in high - pressure and small - volume cylinder and soluble acetylene in small - volume cylinder are easy for carrying ; they are mainly used in overhead operation , small working space and the work of little quantity
小容积高压氧气钢瓶和小容积溶解乙炔气钢瓶气体，其便于携带、主要在高空作业、狭窄埸所和工程工作量少的地方使用。