Objavljen
ISO 7509:2015 specifies a method for determining the time-to-failure of glass-reinforced thermosetting plastics (GRP) pipes under internal hydrostatic pressure at a specified temperature. The external environment can be air or water.
NOTE For other internal or external environments, the referring standard is to specify any additional requirement.
POVUČEN
ISO 7509:2000
OBJAVLJEN
ISO 7509:2015
90.93
Odluka o potvrđivanju standarda
15. 1. 2026.