NFPA 204 排烟和供热通风
日期:2012-02-10 14:10
NFPA 204 Standard for Smoke and Heat Venting
NFPA 204 排烟和供热通风
1.1 Scope.
1.1.1* This standard shall apply to the design of venting systems for the emergency venting of products of combustion from fires in buildings. The provisions of Chapters 4 through 10 shall apply to the design of venting systems for the emergency venting of products of combustion from fires in nonsprinklered, single-story buildings using both hand calculations and computer-based solution methods as provided in Chapte
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