Manually operated hydraulic shoring systems for groundwork support - Part 2: Assessment by calculation or test; German version EN 14653-2:2005— 12 стр.
Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs (ISO 898-1:1999); German version EN ISO 898-1:1999— 28 стр.
Geometrical Product Specifications (GPS) - Surface texture: Profile method - Terms, definitions and surface texture parameters (ISO 4287:1997); German version EN ISO 4287:1998— 13 стр.
Manually operated hydraulic shoring systems for groundwork support - Part 2: Assessment by calculation or test; German version EN 14653-2:2005— 12 стр.