Connections for general use and fluid power - Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing - Part 1: Treaded ports (ISO 9974-1:1996)
Edition 2000-09-01

Electric warming plates for household use; performance, requirements
Edition 1973-11

Connections for hydraulic fluid power and general use - Hose fittings - Part 2: Hose fittings with ISO 8434-1 24° cone connector ends with O-rings (ISO 12151-2:2022)
Edition 2024-08

Electric warming plates for household use; performance, tests
Edition 1973-11

Inland navigation vessels - Electrical shore connection, three-phase current 400 V, 50 Hz, at least 250 A; German version EN 16840:2017
Edition 2017-05

Connections for general use and fluid power - Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing - Part 2: Stud ends with elastomeric sealing (type E) (ISO 9974-2:1996)
Edition 2000-09-01

Connections for general use and fluid power - Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing - Part 3: Stud ends with metal-to-metal sealing (type B) (ISO 9974-3:1996)
Edition 2000-09-01

WC connectors - Requirements and testing
Edition 2015-12

Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV - Part 2: Dry-type cable terminations; German version EN 50299-2:2014
Edition 2015-08

Pipework - Fittings for corrugated metal hoses (ISO 10806:2003); German version EN ISO 10806:2003
Edition 2004-03