BS EN 16753:2016 氣瓶. 壓縮氣用150升至3 000升水容量的可再充裝無縫鋼管的現(xiàn)場(chǎng) (無需拆卸) 定期檢查和試驗(yàn)
Gas cylinders. Periodic inspection and testing, in situ (without dismantling) of refillable seamless steel tubes of water capacity between 150 l and 3 000 l, used for compressed gases