Testing of pulp; determination of the stability of pulp against sodium hydroxide solution (alkali resistance)
Edition 1977-11

Design of fans working in potentially explosive atmospheres; German version EN 14986:2017
Edition 2017-04

Air conditioners and liquid chilling packages with evaporatively cooled condenser and with electrically driven compressors for space cooling - Terms, definitions, test conditions, test methods and requirements; German version EN 15218:2022
Edition 2023-09

Heat exchangers - Hydronic room fan coils units - Determination of the sound power level; German version EN 16583:2022
Edition 2023-08

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the apparent initial circumferential tensile strength; German version EN 1394:1996
Edition 1996-12

Packaged refrigerating units for walk-in cold rooms - Classification, performance and energy consumption testing; German version EN 17432:2021
Edition 2022-12

Fixed firefighting systems - Components for sprinkler and water spray systems - Part 14: Sprinklers for residential applications; German version EN 12259-14:2020+A1:2022
Edition 2022-08

Safety devices for protection against excessive pressure - Part 10: Sizing of safety valves for gas/liquid two-phase flow (ISO 4126-10:2010)
Edition 2019-10

Automatic steam traps; determination of steam loss; test methods (ISO 7841:1988); german version EN 27841:1991
Edition 1991-11

Water tube boilers and auxiliary installations - Part 15: Acceptance tests; German version EN 12952-15:2003
Edition 2004-01