AS 3571.2:2009/Amdt 1:2009 Plastic piping systems Glass fiber reinforced thermoplastic (GRP) systems based on unsaturated polyester (UP) resin Pressure and non-pressure water supply
1970AS 3571.2:2009/Amdt 1:2009 Plastic piping systems Glass fiber reinforced thermoplastic (GRP) systems based on unsaturated polyester (UP) resin Pressure and non-pressure water supply
1970AS 3571.2:2009 Plastic piping systems Glass-reinforced thermoplastic (GRP) systems based on unsaturated polyester (UP) resin Pressure and non-pressure water supply (ISO 10639: 2004 MOD)