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ISO 21138-1:2020現(xiàn)行

Plastics piping systems for nonpressure underground drainage and sewerage — Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) — Part 1: Material specification and performance criteria for

出版：International Organization for Standardization

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基本信息

標(biāo)準(zhǔn)編號(hào)： ISO 21138-1:2020

標(biāo)準(zhǔn)類別：Standard

出版單位：International Organization for Standardization

標(biāo)準(zhǔn)頁數(shù)：0

標(biāo)準(zhǔn)簡(jiǎn)介

This document, together with ISO 21138-2 and ISO 21138-3, specifies the definitions and requirements for pipes, fittings and systems based on unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) structured-wall piping systems intended to be used in non-pressure underground drainage and sewerage applications.

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

ISO 21138-1 : 2007(R2011)

ISO 21138-1:2007

等同采用的國際標(biāo)準(zhǔn)

DS/ISO 21138-1:2020 - Identical

NEN-ISO 21138-1:2020 - Identical

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ISO 21138-1:2020現(xiàn)行

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