AS ISO 6993.1-2007
AS ISO 6993.1-2007
Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels - Pipes for a maximum operating pressure of 1 bar (100 kPa) (ISO 6993-1:2006, MOD)
standard by Standards Australia, 01/01/2007