Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 4-3: Type SC/APC simplex 9° terminated on EN 60793-2-50 of type B-652.D and B-657.A singlemode fibre with full zirconia ferrule, category OP; German version EN 50377-4-3:2022
Edition 2024-01

Additive manufacturing for metals - Non-destructive testing and evaluation - Imperfections classification in PBF parts (ISO/ASTM DIS 52948:2023); German and English version prEN ISO/ASTM 52948:2023
Edition 2023-11

Sound system equipment - Part 4: Microphones (IEC 60268-4:2018); German version EN IEC 60268-4:2018
Edition 2019-08

Hydrometry - Vocabulary and symbols (ISO/DIS 772:2020); German and English version prEN ISO 772:2020
Edition 2021-09

Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation; German and English version prEN 1591-1:2021
Edition 2021-05

Pigments and extenders - Dispersion procedure for sedimentation-based particle sizing of suspended pigment or extender with liquid sedimentation methods (ISO 20427:2023); German and English version prEN ISO 20427:2024
Edition 2024-05

Wastewater treatment plants - Part 7: Biological fixed-film reactors; German and English version prEN 12255-7:2023
Edition 2023-09

Surgical clothing and drapes - Requirements and test methods - Part 1: Surgical drapes and gowns; German and English version prEN 13795-1:2023
Edition 2023-10

Surgical clothing and drapes - Requirements and test methods - Part 2: Clean air suits; German and English version prEN 13795-2:2023
Edition 2023-10

Non-destructive testing - Acoustic emission testing (AT) - Leak detection by means of acoustic emission (ISO/DIS 18081:2023); German and English version prEN ISO 18081:2023
Edition 2023-09