该产品是新一代大容量正压氧气呼吸器,人体呼吸与外界完全隔绝,可以防止外界有毒有害气体吸入。
可广泛适用于矿山、化工等行业在发生有毒有害气体及缺氧时,进行抢险和帮助遇险人员逃生时使用
The productis a new generation of arge capacity of postive prssure oxygen respirator.Humanrespiratory isolation.
can prevent toxic gas inhalation.When themining,chemical and otherindustrisin the eventofpoisonous gas
orhypoxia, for rescue or help peopleindangerto escapeusing.