
Multilayer Piping Systems For Hot And Cold Water Installations Inside Buildings - Part 7: Guidance For The Assessment Of Conformity
出版:Italian Standards

专家解读视频
Applies in conjunction with the other parts of ISO 21003, to 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 for heating systems - under specified design pressures and temperatures appropriate to the class of application.
CEN ISO/TS 21003-7:2008 - Identical