Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General (ISO 15874-1:2003); German version EN ISO 15874-1:2003— 16 стр.
Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics (ISO 1043-1:2011); German version EN ISO 1043-1:2011— 28 стр.
Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics (ISO 1043-1:2001); German version EN ISO 1043-1:2002— 20 стр.
Plastics piping systems - Guidance for the installation inside buildings of pressure piping systems for hot and cold water intended for human consumption
Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General (ISO 15874-1:2013); German and English version EN ISO 15874-1:2013— 31 стр.
Multilayer piping systems for hot and cold water installations inside buildings - Part 1: General (ISO 21003-1:2008); German version EN ISO 21003-1:2008— 18 стр.
Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General - Amendment 1 (ISO 15874-1:2003/Amd 1:2007); German version EN ISO 15874-1:2003/A1:2007— 6 стр.
German construction contract procedures - Part C: General technical specifications for building works - Systems for heating and central water heating— 28 стр.
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Installation of central heating systems and hot water supply systems— 27 стр.
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Installation of central heating systems and hot water supply systems— 28 стр.
Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General (ISO 15874-1:2013); German and English version EN ISO 15874-1:2013— 31 стр.