PREN 12897 : DRAFT 2014被替代
WATER SUPPLY - SPECIFICATION FOR INDIRECTLY HEATED UNVENTED (CLOSED) STORAGE WATER HEATERS
出版：Comite Europeen de Normalisation
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基本信息
标准编号： PREN 12897 : DRAFT 2014
标准类别：Draft
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Defines the constructional and performance requirements and methods of test for specifies the constructional and performance requirements and methods of test for water supply at a pressure between 0,05 Mpa and 1,0 Mpa (0,5 and 10 bar), and fitted with control and safety devices designed to prevent the temperature of the stored drinking water from reaching 100 degree C.
替代本标准的新标准
