Plastics - Determination of ash - Part 1: General methods (ISO 3451-1:2026)
Plastics - Determination of ash - Part 4: Polyamides (ISO 3451-4:2024)
Plastics - Determination of ash - Part 5: Poly(vinyl chloride) (ISO 3451-5:2025)
Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under internal pressure (ISO 3458:2015)
Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for resistance to pull-out under constant longitudinal force (ISO 3501:2021)
Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under internal pressure of assemblies subjected to bending (ISO 3503:2015)
Plastics - Unsaturated polyester and epoxy resins - Determination of overall volume shrinkage (ISO 3521:1997)
Plastics - Aminoplastic moulding materials - Determination of volatile matter (ISO 3671:2023)
Plastics - Unsaturated-polyester resins (UP-R) - Part 1: Designation system (ISO 3672-1:2000)
Plastics - Unsaturated-polyester resins (UP-R) - Part 2: Preparation of test specimens and determination of properties (ISO 3672-2:2000)
Plastics - Epoxy resins - Part 1: Designation (ISO 3673-1:1996)
Plastics - Epoxy resins - Part 2: Preparation of test specimens and determination of properties of crosslinked epoxy resins (ISO 3673-2:2012)
53,361 distinct reference strings indexed from official source snapshots. Includes earlier editions. The index and publisher collections have different coverage. See sources and coverage.