DS CEN ISO/TS 21003-7 : 2008 AMD 1 2011已作废
MULTILAYER PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS INSIDE BUILDINGS - PART 7: GUIDANCE FOR THE ASSESSMENT OF CONFORMITY
出版：Danish Standards
专家解读视频
Pertains 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 AMD 1 2010 - Identical
ISO TS 21003-7 : 2008 - Identical
CEN ISO/TS 21003-7:2019 - Identical
ISO TS 21003-7 : 2008 - Identical
CEN ISO/TS 21003-7:2019 - Identical
CEN ISO/TS 21003-7 : 2008 AMD 1 2010 - Identical
