Extended application of results from fire resistance tests for service installations - Part 4: Linear joint seals; German version EN 15882-4:2012
Edition 2012-07

Welding - Recommendations for welding of metallic materials - Part 4: Arc welding of aluminium and aluminium alloys; German version EN 1011-4:2000
Edition 2001-02

Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements; German and English version prEN 10253-4:2017
Edition 2017-11

Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements; German version EN 10253-4:2008
Edition 2008-06

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

60° centre holes; types R, A, B, and C
Edition 1986-04

Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler; German version EN 12952-5:2021
Edition 2022-02

Machine tools; multi-spindle heads; spindle-shafts types A and B
Edition 1994-01

Machine tools; Multi-spindle heads; Boring spindles Types A and B
Edition 1981-10

Foodstuffs - Determination of aflatoxin B₁ and the sum of aflatoxin B₁, B₂, G₁ and G₂ in hazelnuts, peanuts, pistachios, figs and paprika powder - High performance liquid chromatographic method with post-column derivatisation and immunoaffinity column cleanup; German version EN 14123:2007
Edition 2008-03