PD CEN/TS 1566-2:2012
建筑建构中排土壤和废弃物(高低温)的塑料管道系统 聚乙烯(PVC-C) 一致性评估指南
Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Chlorinated poly(vinyl chloride) (PVC-C) - Part 2: Guidance for assessment of conformity