DIN EN 1074-2:2004-07 Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 2: Isolating valves; German version EN 1074-2:2000 + A1:2004
2004DIN EN 1074-2:2004-07 Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 2: Isolating valves; German version EN 1074-2:2000 + A1:2004
2004DIN EN 1074-2:2004 Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 2: Isolating valves; German version EN 1074-2:2000 + A1:2004
2000DIN EN 1074-2:2000 Fittings for water supply Requirements for serviceability and their testing Part 2: Shut-off fittings