welded steel gas cylinders meaning in English
钢质焊接气瓶
Examples
- Gas cylinders , welded steel gas cylinders ; nozzles
压缩气瓶.第4部分:焊接钢气瓶喷嘴 - Gas cylinders , welded steel gas cylinders ; footring
压缩气瓶.第5部分:焊接钢气瓶的底座 - Gas cylinders , welded steel gas cylinders ; dished ends
压缩气瓶.第5部分:焊接钢气瓶的碟形端 - Periodic inspection and evaluation of welded steel gas cylinders
钢质焊接气瓶定期检验与评定 - Gas cylinders , welded steel gas cylinders , test pressure 30 at
气瓶.试验压力为30atu的焊接钢气瓶