Storage should be away from heavily traveled areas and emergency exits. Avoid areas where salt or other corrosive materials are present. Valve protection caps and valve out-let seals should remain on cylinders not connected for use.

• 储存地应远离人员经常出入的地方和紧急出口。避免储存在有盐或其它腐蚀性材料的地方。不使用时，阀门保护帽和阀门出口密封应保持在钢瓶上。