Plastics piping systems for non-pressure underground conveyance and storage of non-potable water. Boxes used for infiltration, attenuation and storage systems-Specifications for storm water boxes made of PP and PVC-U
非饮用水无压地下输送和储存用塑料管道系统 用于渗透、衰减和存储系统的盒子

2020-06-19

Plastics piping systems for non-pressure underground conveyance and storage of non-potable water — Boxes used for retention, detention, storage and transportation systems — Specifications for storm water boxes made of PE, PP and PVC-U
非饮用水的非压力地下输送和储存用塑料管道系统 滞留、滞留、储存和运输系统用箱 PE、PP和PVC-U制雨水箱规范

2023-06-27

Draft Document - Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Manholes, inspection chambers and road gullies for storm water systems made of unplasticized polyvinyl chloride (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specification for road gullies; German and English version prEN 17670-2:2021
文件草案.非饮用水无压地下输送和储存用塑料管道系统.未增塑聚氯乙烯（PVC-U）、聚丙烯（PP）和聚乙烯（PE）制雨水系统用人孔、检查室和道路排水沟.第2部分:规范

2021-06-01

Draft Document - Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Manholes, inspection chambers and road gullies for storm water systems made of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 1: Specifications for storm water manholes and inspection chambers; German and English version prEN 17670-1:2021
文件草案.非饮用水无压地下输送和储存用塑料管道系统.未增塑聚氯乙烯（PVC-U）、聚丙烯（PP）和聚乙烯（PE）制雨水系统用人孔、检查室和道路排水沟.第1部分:规范

2021-06-01