Soil, treated biowaste, sludge and waste - Digestion with a hydrochloric (HCl), nitric (HNO₃) and tetrafluoroboric (HBF₄) or hydrofluoric (HF) acid mixture for subsequent determination of elements; German version EN 13656:2020
Edition 2021-07

Protective clothing against liquid chemicals - Performance requirements for clothing with liquid-tight (Type 3) or spray-tight (Type 4) connections, including items providing protection to parts of the body only (Types PB [3] and PB [4]); German version EN 14605:2005+A1:2009
Edition 2009-08

Pyrotechnic articles - Fireworks, Category F4 - Part 3: Test methods; German and English version prEN 16261-3:2021
Edition 2021-06

Pyrotechnic articles - Fireworks, Category 4 - Part 3: Test methods; German version EN 16261-3:2012
Edition 2013-03

Ambient air - Standard method for measurement of NO₃⁻, SO₄²⁻, Cl⁻, NH₄⁺, Na⁺, K⁺, Mg²⁺, Ca²⁺ in PM2,5 as deposited on filters; German version EN 16913:2017
Edition 2017-09

Specification for insulating materials based on mica - Part 3: Specifications for individual materials - Sheet 4: Polyester film-backed mica paper with a B-stage epoxy resin binder (IEC 60371-3-4:1992 + A1:2006); German version EN 60371-3-4:1995 + A1:2006
Edition 2007-07

Pressure-sensitive adhesive tapes for electrical purposes - Part 3: Specifications for individual materials - Sheet 4: Cellulose paper, creped and non-creped, with rubber thermosetting adhesive (IEC 60454-3-4:2007); German version EN 60454-3-4:2007
Edition 2008-04

Resin based reactive compounds used for electrical insulation - Part 3: Specifications for individual materials - Sheet 4: Filled polyurethane compounds (IEC 60455-3-4:2003); German version EN 60455-3-4:2003
Edition 2004-02

Methods of measurement for radio equipment used in satellite earth stations - Part 3: Methods of measurement on combinations of sub-systems; section 4: Measurements for frequency division multiplex (f.d.m.) transmission (IEC 60510-3-4:1992); German version EN 60510-3-4:1994
Edition 1994-09

Connectors for frequencies below 3 MHz for use with printed boards - Part 4: Two-part connectors for printed boards having contacts spaced at 1,91 mm (0,075 in) centres and staggered terminations at that same spacing (IEC 60603-4:1987); German version EN 60603-4:1998
Edition 1998-07