Fibre optic interconnecting devices and passive components - Performance standard - Part 088-2: Non-connectorized single-mode fibre optic LAN WDM devices with channel spacing of 800 GHz for category C - Controlled environments (IEC 61753-088-2:2013); German version EN 61753-088-2:2013
Edition 2013-12

Measurement of noise emitted by machines; airborne noise measurement, enveloping surface method; valves
Edition 1987-08

Balancing of rotating tools and tool systems (ISO 16084:2017)
Edition 2021-06

Methods of test for dense shaped refractory products - Part 4: Determination of permeability to gases; German version EN 993-4:1995
Edition 1995-04

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-27: Examinations and measurements: Measurement method for the hole location of a multiway connector plug (IEC 61300-3-27:1997); German version EN 61300-3-27:1997
Edition 1998-05

Parallels
Edition 1997-10

Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 3: Preparation grades of welds, edges and other areas with surface imperfections (ISO/DIS 8501-3:2024); German and English version prEN ISO 8501-3:2024
Edition 2024-09

Rolling bearings - Accessories for sleeve type linear ball bearings - Part 1: Boundary dimensions, geometrical product specifications (GPS) and tolerances for series 1 and 3 (ISO 13012-1:2018)
Edition 2021-07

Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 3: Preparation grades of welds, edges and other areas with surface imperfections (ISO 8501-3:2006); German version EN ISO 8501-3:2007
Edition 2007-10

Tests for chemical properties of aggregates - Part 4: Determination of water susceptibility of fillers for bituminous mixtures; German version EN 1744-4:2021
Edition 2022-03