Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, Class designated; German version EN 1515-3:2005— 8 стр.
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24; German version EN 1759-1:2004— 78 стр.
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties; German version EN 10269:1999 + A1:2006, Corrigendum to DIN EN 10269:2006; German version EN 10269:1999/A1:2006/AC:2008— 2 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.
Mechanical properties of corrosion-resistant stainless steel fasteners - Part 1: Bolts, screws and studs (ISO 3506-1:1997); German version EN ISO 3506-1:1997— 19 стр.
Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressors; German version EN 12693:2008— 62 стр.
Ships and marine technology - Design, manufacture and testing of pipeline systems for gaseous marine fuels - Piepeline systems for liquefied or compressed natural gas— 22 стр.
