Multilayer pipes for pressure applications, Part 7: Multilayer piping systems for hot and cold water plumbing applications - Assessment of conformity (ISO/TS 21003-7:2008, MOD)
压力用多层管道第7部分:冷热水管道用多层管道系统合格评定(
ISO/TS 21003-7:2008
国防部)
Adopts ISO/TS 21003-7:2008 with national modifications to specify requirements and provide guidance for quality management and the assessment of conformity of pipes and joints made of multilayer construction intended to be used for hot and cold water plumbing applications.