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NEN-EN 1401-1:2019現(xiàn)行
Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes, fittings and the systems
出版：Netherlands Standards
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基本信息
標(biāo)準(zhǔn)編號(hào)： NEN-EN 1401-1:2019
標(biāo)準(zhǔn)類別：Standard
出版單位：Netherlands Standards
標(biāo)準(zhǔn)頁(yè)數(shù)：0
標(biāo)準(zhǔn)簡(jiǎn)介
NEN-EN 1401-1 specifies the requirements for solid wall pipes with smooth internal and external surfaces, extruded from the same formulation throughout the wall, fittings and the system of?unplasticized poly(vinyl chloride) (PVC-U) piping systems in the field of non-pressure underground drainage and sewerage: - buried in ground outside the building structure (application area code "U"), and - both buried in ground, within the building structure and outside the building (application area code "UD").
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