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)
Plastic piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under negative pressure (ISO 3459:2022)
Metallic coatings - Measurement of coating thickness - X-ray spectrometric methods (ISO 3497:2000)
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)
Metallic and non-metallic coatings - Measurement of thickness - Beta backscatter method (ISO 3543:2000)
Metallic and non-metallic coatings - Measurement of thickness - Beta backscatter method (ISO 3543:2000/Cor.1:2003)
Zinc dust pigments for paints - Specifications and test methods (ISO 3549:2024)
Flexible cellular polymeric materials - Laboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame (ISO 3582:2000)
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.