Plastics piping systems for non-pressure underground drainage and sewerage. Polypropylene (PP)-Guidance for the assessment of conformity
无压地下排水和排污用塑料管道系统 聚丙烯(PP) 合格评定指南
This document gives guidance for the assessment of conformity of materials, products, joints and
assemblies in accordance with the applicable part(s) of EN 1852 intended to be included in the
manufacturer's quality plan as part of the quality management system and for the establishment of
certification procedures.Cross References:EN 1852-1:2018ISO 9001EN ISO 9000ISO/IEC 17020ISO 9000ISO/IEC 17065EN ISO/IEC 17065ISO/IEC 17021EN ISO/IEC 17025EN ISO 9001ISO/IEC 17025EN ISO/IEC 17020EN ISO/IEC 17021All current amendments available at time of purchase are included with the purchase of this document.