Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts; German version EN 1514-1:1997
Edition 1997-08

Non-destructive testing - Thermographic testing - Lock-In thermography using optical excitation
Edition 2021-06

Medical electron accelerators - Part 2: Structural requirements for radiation protection and requirements for testing of approval conditions for operation
Edition 2021-06

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

Copper and copper alloys - Inductively coupled plasma optical emission spectrometry; German version EN 15605:2010
Edition 2010-12

Soil, waste, treated biowaste and sludge - Determination of total organic carbon (TOC) by dry combustion; German version EN 15936:2022
Edition 2022-09

Industrial valves - Metallic butterfly valves for general purposes; German version EN 593:2017
Edition 2018-01

Flanges and their joints - Gasket parameters and test procedures relevant to the design rules for gasketed circular flange connections; German version EN 13555:2021
Edition 2021-04

Founding - Radiographic testing - Part 1: Film techniques; German version EN 12681-1:2017
Edition 2018-02

Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20°, 45°, 60° or 85° (ISO 7668:2021); German version EN ISO 7668:2021
Edition 2021-11