Contract procedures for building works - Part C: General technical specifications for building works; General rules for all kinds of building works— 12 стр.
Decorative high-pressure laminates (HPL); sheets based on thermosetting resins; part 1: specification (ISO 4586-1:1987, modified); german version EN 438-1:1991— 11 стр.
Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods and sections for general purposes; German version EN 10088-3:1995— 34 стр.