Fundamentals of maintenance
Edition 2019-06

Units - Part 1: Unit names, unit symbols
Edition 2010-10

Natural stone test methods - Determination of sensitivity to accidental staining; German version EN 16301:2021
Edition 2021-06

Lead acid batteries; stationary cells with positive tubular plates; cells in hard-rubber containers; rated capacities, main dimensions, weights
Edition 1992-06

Vacuum gauges - Calibration by direct comparison with a reference gauge (ISO 3567:2011)
Edition 2015-05

Acoustics - Noise from shooting ranges - Part 4: Prediction of projectile sound (ISO 17201-4:2006); German version EN ISO 17201-4:2006
Edition 2006-07

Geometrical Orientation
Edition 1972-03

Recording in medical application of ionizing radiation - Part 1: Therapy with electron accelerators as well as X-ray and gamma-ray therapy systems
Edition 2020-10

Soil quality - Sampling of soil invertebrates - Part 2: Sampling and extraction of micro-arthropods (Collembola and Acarina) (ISO 23611-2:2006); German version EN ISO 23611-2:2011
Edition 2011-09

Road lighting - Part 3: Calculation of performance; German version EN 13201-3:2015
Edition 2016-06