EN 681-3:2002 Elastomeric Seals - Materials Requirements for Pipe Joint Seals Used in Water and Drainage Applications - Part 3: Cellular Materials of Vulcanized Rubber Includes Amendment A1: 2002
2002EN 681-3:2002 Elastomeric Seals - Materials Requirements for Pipe Joint Seals Used in Water and Drainage Applications - Part 3: Cellular Materials of Vulcanized Rubber Includes Amendment A1: 2002
2000EN 681-3:2000 Elastomeric Seals - Materials Requirements for Pipe Joint Seals Used in Water and Drainage Applications - Part 3: Cellular Materials of Vulcanized Rubber Incorporates Amendment A1: 2002; Incorporates Amendment A2: 2005