ISO 4982:2023 EN 61fec94e
Plastics piping systems for non-pressure underground conveyance and storage of non-potable water — Arch-shaped, corrugated wall chambers made of PE or PP used for retention, detention, storage and transportation of storm water systems — Product specifications and performance criteria
现行
发布日期 :
2023-06-27
实施日期 :
ISO 7186:2011 EN 81bf8fe7
Ductile iron products for sewerage applications
现行
发布日期 :
2011-07-08
实施日期 :
ISO 8608:2016 EN 5038d500
Mechanical vibration — Road surface profiles — Reporting of measured data
现行
发布日期 :
2016-11-04
实施日期 :
ISO 11296-4:2018/Amd 1:2021 EN 34dd99a3
Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks — Part 4: Lining with cured-in-place pipes — Amendment 1: Updated definitions, marking requirements and procedure for alternative expression of flexural test results
现行
发布日期 :
2021-02-08
实施日期 :