Поиск

Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure…

Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure…

Overview ISO 1452-1:2009 defines the general requirements for unplasticized poly(vinyl chloride) (PVC‑U) plastics piping systems used for water supply and for buried and above‑ground drainage and sew…