Calibration of measuring equipment for electrical quantities - HF signal generators with analog modulation
Edition 2015-02

Calibration of measuring equipments for electrical quantities - Digital multimeters
Edition 2004-12

Automated measuring systems for air quality monitoring - Performance test, declaration of suitability, and certification of point-related measuring systems for gaseous air pollutants
Edition 2018-04

Active vibration isolation
Edition 2010-11

Surface measurement - Roughness measurement using contact (stylus) instruments - Calibration, uncertainty of measurement
Edition 2014-09

Woodworking machinery - Process qualification - Statistical methods
Edition 2022-12

Gaseous emission measurement; measurement of gaseous fluorine compounds; absorption method
Edition 1975-10

Gaseous emission measurement; determination of basic nitrogen compounds seizable by absorption in sulphuric acid
Edition 1982-04

Level measurement - Electrical resistance methods
Edition 2012-12

Calibration of measuring equipment for electrical quantities - Direct-voltage measuring amplifiers
Edition 2013-12