AS 1646.4:2005 Elestomeric seals for waterworks purposes Part 4: Material requirements for pipe joint seals used in water and wastewater applications - Thermoplastic elastomers and vulcanizates
2005AS 1646.4/AMD 1:2005 Amendment No.1(2005) to AS 1646.4-2005 Elestomeric seals for waterworks purposes Part 4: Material requirements for pipe joint seals used in water and wastewater applications - Thermoplastic elastomers and vulcanizates
2005AS 1646.4:2005 Elestomeric seals for waterworks purposes Part 4: Material requirements for pipe joint seals used in water and wastewater applications - Thermoplastic elastomers and vulcanizates