Registration number (WIID)Project No.TitleStatus
2408ISO 12571:2000Hygrothermal performance of building materials and products — Determination of hygroscopic sorption propertiesAtcelts
2372ISO/DIS 12572Building materials — Determination of water vapour transmission propertiesIzstrādē
45ISO/WD 0Thermal insulation — Guidance on the use of ISO 6781Izstrādē
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