District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Surveillance systems; German and English version EN 14419:2009— 51 стр.
District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made fitting assemblies of steel service pipes, polyurethane thermal insulation and a casing of polyethylene; German version EN 448:2019— 37 стр.
Aerospace series - Steel X4CrNiMo16-5-1 - Air melted - Hardened and tempered - Sheets - 0,3 mm <kleiner => a <kleiner => 6 mm - 900 MPa <kleiner => R<(Index)m> <kleiner => 1050 MPa; English version prEN 4890:2020
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 2: Installation; German and English version EN 13941-2:2019— 195 стр.
District heating pipes - Pre-insulated flexible pipe systems - Part 1: Classification, general requirements and test methods; German and English version prEN 15632-1:2020
District heating pipes - Factory made flexible pipe systems - Part 4: Bonded system with metal service pipes; requirements and test methods; German and English version prEN 15632-4:2020
District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 1: Factory made twin pipe assembly of steel service pipes, polyurethane thermal insulation and one casing of polyethylene; German version EN 15698-1:2019— 17 стр.
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures, Insulation resistance— 12 стр.
District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Surveillance systems; German version EN 14419:2019— 28 стр.
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Surveillance systems; German version EN 14419:2003— 28 стр.
District heating pipes - Pre-insulated flexible pipe systems - Part 1: Classification, general requirements and test methods; German and English version EN 15632-1:2009— 56 стр.
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Surveillance systems; German version EN 14419:2003— 28 стр.
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Steel valve assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene; German and English version EN 488:2011— 66 стр.
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene; German and English version EN 253:2009— 96 стр.
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene; German version EN 253:2009+A1:2013— 53 стр.
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Steel valve assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene; German version prEN 488:2014— 31 стр.
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Steel valve assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene; German version EN 488:2011+A1:2014— 31 стр.
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Fitting assemblies of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene; German version EN 448:2009— 38 стр.
Ophthalmic optics - Contact lenses and contact lens care products - Fundamental requirements (ISO 14534:2002); German version EN ISO 14534:2009— 20 стр.
Ophthalmic optics - Contact lenses and contact lens care products - Fundamental requirements (ISO/DIS 14534:2009); German version prEN ISO 14534:2009— 20 стр.
District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Surveillance systems; German version EN 14419:2019— 28 стр.
