DIN EN 17990
Thermal insulation and energy economy in buildings - Method to determine the durability of bondings with adhesive tapes and adhesive masses for the establishment of airtight layers under climatic conditions representative for indoor environments; German and English version prEN 17990:2023
现行
发布日期 :
2001-09-01
实施日期 :
DIN EN 15119-2
Durability of wood and wood-based products - Determination of emissions from preservative treated wood to the environment - Part 2: Wooden commodities exposed in Use Class 4 or 5 (in contact with the ground, fresh water or sea water) - Laboratory method; German and English version prEN 15119-2:2022
现行
发布日期 :
2001-01-01
实施日期 :