Pipes threads where pressure tight joint are made on the threads - Part 3: Verification by means of limit gauges; German version EN 10226-3:2005— 38 стр.
Pipes threads where pressure tight joint are made on the threads - Part 3: Verification by means of limit gauges; German version EN 10226-3:2005, Corrigenda to DIN EN 10226-3:2005-05— 2 стр.
