
Flerskiktsror For Varm- Och Kallvatteninstallationer I Byggnad - Del 1: Allmant
出版:Standardiserings-Kommissionen I Sverige

专家解读视频
Specifies the general aspects of multilayer piping systems intended to be used for hot and cold water installations inside buildings for the conveyance of water - whether or not the water is intended for human consumption (domestic systems) or heating systems - under specified design pressures and temperatures appropriate to the class of application.
ISO 21003-1:2008 - Identical