Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of β-glucuronidase-positive Escherichia coli - Part 2: Colony-count technique at 44 °C using 5-bromo-4-chloro-3-indolyl β-D-glucuronide (ISO 16649-2:2001)
Edition 2020-12

Guide to the measurement of equivalent electrical parameters of quartz crystal units; identical with IEC 61080:1991
Edition 1993-02

Detection and determination of specified additives in mineral insulating oils (IEC 60666:2010); German version EN 60666:2010
Edition 2011-03

Sectional specification - Rectangular connectors for frequencies below 3 MHz; German version EN 175300:1996
Edition 1996-11

Electrical measuring instruments; X-Y recorders (IEC 61028:1991); German version EN 61028:1993
Edition 1993-12

Photogrammetric products - Part 8: Requirements for image quality (quality of optical remote sensing data)
Edition 2024-02

Nuclear facilities - Operational monitoring - Part 1: Monitoring of structure-borne sound for loose parts detection
Edition 2024-05

Pigments - Titanium dioxide pigments - Part 2: Analytical methods
Edition 2018-08

Image quality assurance in diagnostic X-ray departments - Part 1: General
Edition 2022-01

Radio data system (RDS) - Receiver products and characteristics - Methods of Measurement (IEC 62634:2015); German version EN 62634:2015
Edition 2015-12