It can be used to hold permanent gases, like oxygen, nitrogen, hydrogen, fluorin and liquefied gases, such as carbon dioxide, fluorin-chlorine-alkyl , liquefied chlorine and liquefied ammonia.

• 该气瓶可重复充装氧、氮、氢、氟等永久性气体和二氧化碳、氟氯烷、液氯、液氨等液化气体，可广泛用于工业、农业、医药、卫生、科等部门。