Sintered metal materials; sint-guide-lines; part 4: surface-treatment of sintered parts
Edition 1990-10

Aerospace - Bolts, screws and nuts - Allocation of materials and surface treatments, recommended selection; Text in German and English
Edition 2011-06

Wood preservatives - Determination of the protective effectiveness against Lyctus brunneus (Stephens) - Part 1: Application by surface treatment (laboratory method); German version EN 20-1:2023
Edition 2024-04

Plywood - Classification by surface appearance - Part 4: Parameters of ability for finishing, guideline; German version CEN/TS 635-4:2007
Edition 2007-10

Aerospace series - Surface treatments - Test method for measurement of electrical contact resistance; German and English version EN 4875:2020
Edition 2020-03

Aerospace series - Surface treatments - Definitions and test methods; English version prEN 4902:2024
Edition 2024-07

Surface dressing - Requirements; German version EN 12271:2006
Edition 2007-03

Surface dressing - Test methods - Part 1: Rate of spread and accuracy of spread of binder and chippings; German and English version prEN 12272-1:2024
Edition 2024-06

Surface dressing - Test methods - Part 1: Rate of spread and accuracy of spread of binder and chippings; German version EN 12272-1:2002
Edition 2002-09

Surface dressing - Test methods - Part 2: Visual assessment of defects; German version EN 12272-2:2003
Edition 2003-09