Pressure resistant oblong sight glasses of borosilicate glass without limitation in the range of low temperature
Edition 1999-05

Fibre optic sensors - Part 1-1: Strain measurement - Strain sensors based on fibre Bragg gratings (IEC 61757-1-1:2020); German version EN IEC 61757-1-1:2020
Edition 2022-07

Mobile and portable DVB-T/H radio access - Part 2: Interface conformance testing (IEC 62002-2:2008); German version EN 62002-2:2008
Edition 2008-12

Electromechanical elementary relays - Part 7: Test and measurement procedures (IEC 61810-7:2006); German version EN 61810-7:2006
Edition 2007-02

Gas infrastructure - Gas pressure regulating stations for transmission and distribution - Functional requirements; German version EN 12186:2014
Edition 2014-12

LPG equipment and accessories - Automotive liquefied petroleum gas components - Other than containers; German version EN 12806:2022
Edition 2022-12

Aerospace series - Electrical cables, installation - Protection sleeves - Test methods - Part 503: Temperature rise due to rated current injected on the sleeve; German and English version EN 6059-503:2017
Edition 2017-10

Vehicles carrying tools and gears - Part 12: Hazardous material (HAZMAT) vehicle GW-G
Edition 2023-03

Environmental management systems - Guidelines for a flexible approach to phased implementation (ISO 14005:2019); German version EN ISO 14005:2019
Edition 2020-02

Acoustics - Audiometric test methods - Part 1: Pure-tone air and bone conduction audiometry (ISO 8253-1:2010); German version EN ISO 8253-1:2010
Edition 2011-04