AGA Z2231999H : 1999被替代
NATIONAL FUEL GAS CODE HANDBOOK FULL TEXT
出版：American Gas Association
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基本信息
標準編號： AGA Z2231999H : 1999
標準類別：Standard
出版單位：American Gas Association
標準頁數：0
標準簡介
Contains photographs, drawings, and extensive commentary on the 1999 National Fuel Gas Code's provisions and also includes five supplements on the development of the venting tables, CSST piping systems, technical background for CO responders, flammable vapour test requirement for residential water heaters and a procedure to estimate infiltration rate for residential structures.
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