Steel Conduit Thread; Thread Gauges, "Go" and "Not go" Thread Ring Gauges
Edition 1970-11

German standard methods for the examination of water, waste water and sludge; bio-assays (group L); determining the tolerance of Daphnia to the toxicity of waste water by way of a dilution series (L 30)
Edition 1989-03

Steel Conduit Thread; Thread Gauges, "Go" and "Not go" Thread Plug Gauges
Edition 1972-11

Lifting hooks; technical delivery conditions for forged hooks
Edition 1989-12

Lifting hooks; technical delivery conditions for laminated hooks
Edition 1988-11

Societal security - Guidelines for establishing partnering arrangements (ISO 22397:2014); German version EN ISO 22397:2018
Edition 2018-12

Shipbuilding and marine structures - Deck machinery - Vocabulary and symbols (ISO 3828:2008)
Edition 2012-03

Agricultural machinery - Fixed guards and interlocked guards with or without guard locking for moving transmission parts (ISO/TS 28923:2012 modified); German version EN 15811:2014
Edition 2015-03

Railway applications - Ground based services - Water restocking equipment; German version EN 16362:2013
Edition 2014-03

Metallic materials - Brinell hardness test - Part 2: Verification and calibration of testing machines (ISO 6506-2:2017); German version EN ISO 6506-2:2018
Edition 2019-03