Multilayer piping systems for hot and cold water installations inside buildings - Part 2: Pipes - Amendment 1 (ISO 21003-2:2008/DAM 1:2010); German version EN ISO 21003-2:2008/prA1:2010
Copper and copper alloys - Plumbing fittings - Part 8: Fittings with press ends for use with plastics and multilayer pipes; German version EN 1254-8:2012— 26 стр.
