
Thermal Insulation Engineering Tests - Determination Of The Permeability To Water Vapours Of Building And Insulating Materials - Test Procedure And Evaluation
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Thermal Insulation Engineering Tests - Determination Of The Permeability To Water Vapours Of Building And Insulating Materials - Test Procedure And Evaluation
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频