NF EN ISO 11297-1:2018现行
Plastics piping systems for the renovation of underground drainage and sewerage networks under pressure - Part 1: general - Plastics piping systems for the renovation of underground drainage and sewerage networks under pressure - Part 1. General
出版：Association Francaise de Normalisation
专家解读视频
Scope This document specifies the requirements and test methods for plastic piping systems intended for use in the renovation of underground burial and sewerage systems under pressure, including hydraulically pressurized systems and pneumatically. It applies to pipes and fittings, as manufactured, as well as to the installed renovation system. It does not apply to existing pipe, non-structural projected coatings, or any annular filler. This document gives the general requirements common to all relevant renovation techniques.
EN ISO 11297-1 : 2018 - Identical
ISO 11297-1 : 2018 - Identical
ISO 11297-1 : 2018 - Identical
EN ISO 11297-1 : 2018 - Identical
