IEEE Standard for Bushings for High-Voltage (Over 1000 Vac) Circuit Breakers and Gas-Insulated Switchgear
Edition 2020

Transmitting and receiving equipment for radiocommunication. Frequency response of optical-to-electric conversion device in high-frequency radio-over-fibre systems. Measurement method of non-linear response of optical-to-electric converter
Edition 2024-08-30

Transmitting and receiving equipment for radiocommunication. Frequency response of optical-to-electric conversion device in high-frequency radio-over-fibre systems. Measurement method of common-mode rejection ratio of optical coherent detection device for radio-over-fibre transmitter
Edition 2024-08-30

Soil, testing procedures and testing equipment - Determination of water absorption
Edition 2012-04

Petroleum-based lubricating oils - Aging characteristics - Determination of change in Conradson carbon residue after oxidation (ISO 6617:1994)
Edition 2011-04

Photography - Synchronizers, ignition circuits and connectors for cameras and photoflash units - Electrical characteristics and test methods (ISO 10330:2002)
Edition 2007-03

Railway applications - Braking - Requirements for the brake system of coaches; German version EN 15179:2007
Edition 2010-12

Mechanical vibration - Measurement and evaluation of machine vibration - Part 9: Gear units (ISO 20816-9:2020)
Edition 2021-03

Microbiology of the food chain - Preparation of test samples, initial suspension and decimal dilutions for microbiological examination - Part 1: General rules for the preparation of the initial suspension and decimal dilutions (ISO 6887-1:2017); German version EN ISO 6887-1:2017
Edition 2017-07

Water quality - Determination of selected polybrominated diphenly ether (PBDE) in whole water samples - Method using solid phase extraction (SPE) with SPE-disks combined with gas chromatography-mass spectrometry (GC-MS); German version EN 16694:2015
Edition 2015-12