
Heating Systems in Buildings - Method for Calculation of System Energy Requirements and System Efficiencies Part 3-1: Domestic hot Water Systems, Characterisation of Needs (tapping Requirements)
出版:National Standards Authority of Ireland

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Heating Systems in Buildings - Method for Calculation of System Energy Requirements and System Efficiencies Part 3-1: Domestic hot Water Systems, Characterisation of Needs (tapping Requirements)
出版:National Standards Authority of Ireland
专家解读视频