PN EN 12977-1 : 2012已作废
THERMAL SOLAR SYSTEMS AND COMPONENTS - CUSTOM BUILT SYSTEMS - PART 1: GENERAL REQUIREMENTS FOR SOLAR WATER HEATERS AND COMBISYSTEMS
出版：Polish Committee for Standardization
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基本信息
标准编号： PN EN 12977-1 : 2012
标准类别：Standard
出版单位：Polish Committee for Standardization
标准页数：0
标准简介
Describes requirements on durability, reliability and safety of small and large custom built solar heating and cooling systems with liquid heat transfer medium in the collector loop for residential buildings and similar applications.
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