建筑雨水排水用硬聚氯乙烯（PVC-U）檐沟及配件
Unplasticized poly(vinyl chloride) (PVC-U) eaves gutters and fittings forrainwater drainage for buildings
2018-10-22
T/CECS 1033-2022
桥梁用硬聚氯乙烯（PVC-U）雨水管道安装及验收规程
2022-03-08
DIN EN ISO 1452-3
Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 3: Fittings (ISO 1452-3:2009)
供水和埋地及地上压力排水和污水用塑料管道系统.未增塑聚氯乙烯（PVC-U）.第3部分:配件（ISO 1452-3-2009）
2010-04-01
UNE-EN ISO 1452-3-2011
Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 3: Fittings (ISO 1452-3:2009, corrected version 2010-03-01)
供水和埋地及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）.第3部分:配件（ISO 1452-3-2009 修正版2010-03-01）
2011-03-02
UNE-EN 13476-2-2007
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 2: Specifications for pipes and fittings with smooth internal and external surface and the system
无压地下排水和排污用塑料管道系统.未增塑聚氯乙烯（PVC-U）、聚丙烯（PP）和聚乙烯（PE）的结构化壁管系统.第2部分:内外表面光滑的管道和配件规范及系统