Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of ducted mechanical supply and exhaust ventilation units (including heat recovery); German version EN 13141-7:2021
Edition 2022-12

Ventilation for buildings - Components/products for residential ventilation - Required and optional performance characteristics; German version EN 13142:2021
Edition 2022-12

Methods of testing cement - Part 9: Heat of hydration - Semi-adiabatic method; German version EN 196-9:2010
Edition 2010-07

Heat exchangers - Hydronic room fan coil units - Test procedures for establishing the performance; German version EN 1397:2021
Edition 2022-03

Petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 2: Surface-drive systems (ISO 15136-2:2006); English version EN ISO 15136-2:2006
Edition 2006-09

Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 11: Supply ventilation units; German version EN 13141-11:2015
Edition 2015-07

Aerospace; mass breakdown for aircraft heavier than air; detail mass statement
Edition 1983-10

Sanitary tapware - Automatic shut-off valves PN 10; German version EN 816:2017
Edition 2017-10

Pressure gauges - Vocabulary; German version EN 472:1994
Edition 1994-11

Explosives for civil uses - Detonators and detonating cord relays - Part 1: Requirements; German and English version prEN 13763-1:2021
Edition 2021-11