Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) pipes and fittings. Test methods to prove the leaktightness of the wall under short-term internal pressure. (ISO 7511:1999, IDT)
Paints and varnishes. Determination of resistance to humidity. Part 2. Procedure for exposing test specimens in condensation-water atmospheres. (ISO 6270-2:2005, MOD)