Tubes for refrigerating systems with hermetic and semi-hermetic compressors; additional technical delivery conditions for capillary restrictor tubes
Edition 1983-10

Technique of transshipment in the transportation chain - Unloading of bulk freight wagons - Part 3: Interfaces for axial-discharge hopper wagon/unloading equipment
Edition 2005-12

Wastewater treatment plants - Rectangular tanks - Part 3: Grit chambers with suction type sludge remover and sludge scraper; Types, main dimensions, equipment
Edition 2002-12

Laboratory equipment - Laboratory fittings - Part 4: Valves for pure gases
Edition 2004-11

German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 11: Sampling of waste water (A 11)
Edition 2009-02

Radioisotope laboratories - Part 1: Rules for design
Edition 2021-05

Controllable backflow preventer with reduced pressure zone - Family B type A according to DIN EN 12729 for temporary connection to potable water supply installed outside of buildings
Edition 2017-10

Junction inserts with mantle terminals - 16 A, 500 V, for conductors up to 2,5 mm²
Edition 2016-03

Food hygiene - Cream whipping machines, compressed gas cartridge type - Hygiene requirements, testing
Edition 2006-11

Entertainment technology - Two-pin connectors for stage lighting
Edition 2018-01