Fluid power - Hydraulic filters - Part 6: Test filter housings; dimensions
Edition 1999-04

Testing of Engine Lubricants - Rating of Pistons from engine testing - Part 2: Petrol engines
Edition 2009-09

German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 71: Equivalence of two analysis methods based on the comparison of analysis results (A 71)
Edition 2020-10

Mine plans - Operational safety - Part 2: Fire prevention on the surface
Edition 2023-09

Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D; German and English version prEN 13079:2024
Edition 2024-08

Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 1 A to 25 A - Part 004: UNC thread terminals - Product standard; German and English version EN 3774-004:2024
Edition 2024-09

Test charts for micrography - Part 2: Fundamental assembly of typographical characters for legibility tests and test chart for destination of resolving power
Edition 2013-03

Tool shanks with 7/24 taper for automatic tool changers - Part 1: Dimensions and designation of shanks of forms A, AD, AF, U, UD and UF (ISO 7388-1:2007)
Edition 2014-07

Geometrical Product Specifications (GPS) - Straight edges - Part 2: Knife edge straight edges; Dimensions, technical delivery conditions
Edition 2003-11

Machine tools - Dimensions and geometric tests for self-centring chucks with two-piece jaws - Part 2: Power-operated chucks with tongue and groove type jaws (ISO 3442-2:2005)
Edition 2010-08