Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure. Unplasticized poly(vinyl chloride) (PVC U)-General
供水、埋地和地上压力排水和排污用塑料管道系统 未增塑聚氯乙烯(PVC U)
Cross References:ISO 472:1999ISO 1043-1:2005ISO 1167-1ISO 1167-2ISO 6401:2008ISO 9080ISO 12162ISO/TR 4191ENV 1452-7EN 805EN 806-1ISO 4065:1996ISO 3ISO 497All current amendments available at time of purchase are included with the purchase of this document.