NFPA 50 大容量氧气系统现场应用标准
日期:2012-02-09 16:44
NFPA 50 Standard for Bulk Oxygen Systems at Consumer Sites
NFPA 50 大容量氧气系统现场应用标准
1.1.1* This standard shall cover the general principles recommended for the installation of bulk oxygen systems on consumer premises where the supply to the consumer premises originates outside the consumer premises and is delivered by mobile equipment.
1.1.2 The provisions of this standard reflect a consensus of what is necessary to provide an acceptable degree of protection from the hazards addressed
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