Industrial automation systems and integration — Product data
representation and exchange — Part 1625: Application module: AP210
packaged part white box model
Plastics piping systems for non-pressure underground drainage and
sewerage — Structured-wall piping systems of unplasticized poly(vinyl
chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) — Part 1:
Material specifications and performance criteria for pipes, fittings and system