Ripple control receiver - Part 301: Transmission protocol for ripple control type A
Edition 2000-04

German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 30: Pretreatment, homogenization and aliquotation of non-homogeneous water samples (A 30)
Edition 1998-07

Multichannel digital audio tape recorder (DATR), reel-to-reel system, for professional use - Part 1: Format A (IEC 61595-1:1997); German version EN 61595-1:1997
Edition 1998-07

SPECIFICATION FOR PLASTIC FILMS FOR ELECTRICAL PURPOSES. PART 3: SPECIFICATIONS FOR INDIVIDUAL MATERIALS. SHEETS 4 TO 6: REQUIREMENTS FOR POLYIMIDE FILMS USED FOR ELECTRICAL INSULATION.
Edition 1997-08-12

Aerospace series - Sheets, cold rolled, in titanium and titanium alloys, thickness 0,2 mm≤a≤6 mm - Dimensions; German and English version EN 2339:2001
Edition 2003-06

Optics and photonics - Preparation of drawings for optical elements and systems - Part 6: Centring tolerances (ISO 10110-6:2015)
Edition 2016-06

Microbiology of the food chain - Method validation - Part 4: Protocol for method validation in a single laboratory (ISO 16140-4:2020); German version EN ISO 16140-4:2020
Edition 2020-12

Metallic industrial piping - Part 4: Fabrication and installation; German version EN 13480-4:2017
Edition 2017-12

National Annex - Nationally determined parameters - Eurocode 3: Design of steel structures - Part 2: Steel bridges
Edition 2022-02

Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 2: Determination of total boron, soluble boron compounds, HNO₃-soluble boron in B₄C, H₂O₂ soluble and insoluble fractions in amorphous boron and HF/HNO₃ insoluble fractions in titanium boride
Edition 2016-12