ISO 1043-1:2011 Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics
ISO 9080:2012 Plastics piping and ducting systems - Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation
GOST ISO 12162-2017 history
2017GOST ISO 12162-2017 Thermoplastic materials for pipes and fittings for pressure applications. Classification, designation and design coefficient
2006GOST ISO 12162-2006 Thermoplastics materials for pipes and fittings for pressure applications. Classification and designation. Overall service coefficient