Dairy installations; stirring machines; requirements on ease of cleaning
Edition 1990-02

German construction contract procedures (VOB) - Part A: General provisions relating to the award of construction contracts
Edition 2019-09

Flood protection works on rivers
Edition 2013-01

Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar - Performance requirements; German version EN 13774:2013
Edition 2013-05

Testing of plastics - Determination of gas transmission rate - Part 5: Optical method for plastic films and moulded plastic parts
Edition 2014-12

Design Dimensions and Errors of Hobs for Involute Spur Gears; Fundamental Terms
Edition 1962-10

Testing of plastics - Determination of gas transmission rate - Part 4: Carbon dioxide specific infrared absorption method for testing of plastic films and plastic mouldings
Edition 2006-11

Job related proficiency assessment
Edition 2016-07

Electroacoustics - Simulators of human head and ear - Part 7: Head and torso simulator for the measurement of sound sources close to the ear (IEC 60318-7:2022); German version EN IEC 60318-7:2022
Edition 2023-08

Soil quality - Environmental requirements for the construction and operation of civil shooting ranges - Part 1: Principles and technical requirements
Edition 2019-01