BS 7977-1:2009+A1:2013現行
Specification For Safety And Rational Use Of Energy Of Domestic Gas Appliances - Part 1: Radiant/Convectors
出版：British Standards Institution
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基本信息
標準編號： BS 7977-1:2009+A1:2013
發布時間：2013/11/30 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：102
標準簡介
Defines the requirements and methods of test for the construction, safety, rational use of energy, classification and marking of 2nd and 3rd family gas-fired domestic radiant convector heating appliances not exceeding a nominal heat input of 15 kW based on the net calorific value and which incorporate a natural draught burner.
標準備注
Supersedes BS 7977-1(2002) & 08/30166387 DC. (07/2009) 2009 Edition Re-Issued in November 2013 & incorporates AMD 1 2013. Supersedes 13/30286930 DC. (11/2013)
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