Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure. Unplasticized poly(vinyl chloride) (PVC-U)-Fittings
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 7-1:1994ISO 580ISO 1167-1ISO 1167-3ISO 1183-1:2004ISO 1452-1:2009ISO 1452-2:2009ISO 1452-5ISO 2507-1:1995ISO 2507-2:1995ISO 3126ISO 7686ISO 13783EN 802ISO/TR 4191ENV 1452-7CEN/TR 15438All current amendments available at time of purchase are included with the purchase of this document.