Rubber and plastics hoses for liquefied petroleum gas - Part 6: Double-walled hose assemblies for connection to anti-leakage devices in line with DIN 4811
Edition 2017-12

Fibre-reinforced plastics - Thermosetting moulding compounds and prepregs - Determination of cure characteristics (ISO 12114:1997); German version EN ISO 12114:1997
Edition 1997-08

Explosion prevention and protection in underground mines - Protective systems - Part 4: Automatic extinguishing systems for road headers; German version EN 14591-4:2007
Edition 2007-09

Rubber hoses and hose assemblies for fuel truck delivery - Specification; German and English version prEN 1761:2024
Edition 2024-10

Water supply - Requirements for systems and components outside buildings; German and English version prEN 805:2023
Edition 2023-12

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Nickel-cadmium prismatic secondary single cells with partial gas recombination (IEC 62259:2003); German version EN 62259:2004
Edition 2004-10

Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements; German version EN 10253-3:2008
Edition 2009-02

Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO 21922:2021); German version EN ISO 21922:2021
Edition 2023-09

Metallic industrial piping - Part 6: Additional requirements for buried piping; German version EN 13480-6:2017
Edition 2017-12

Transportable gas cylinders - Specification for welded pressure drums up to 1000 litre capacity for the transport of gases - Design and construction; German version EN 14208:2004
Edition 2004-05