DIN EN 12560-5:2001-04 Flanges and their joints - Gaskets for class-designated flanges - Part 5: Metallic ring-joint gaskets for use with steel flanges; German version EN 12560-5:2001
2001DIN EN 12560-5:2001-04 Flanges and their joints - Gaskets for class-designated flanges - Part 5: Metallic ring-joint gaskets for use with steel flanges; German version EN 12560-5:2001
2001DIN EN 12560-5:2001 Flanges and their joints - Gaskets for class-designated flanges - Part 5: Metallic ring-joint gaskets for use with steel flanges; German version EN 12560-5:2001