Mechanical jointing fittings for use with crosslinked polyethylene (PE-X) for pressure applications, Part 4: Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Guidance for the assessment of conformity (ISO/TS 15875-7:2003, MOD)
压力用交联聚乙烯(PE-X)机械连接配件第4部分:冷热水装置用塑料管道系统交联聚乙烯(PE-X)合格评定指南
Adopts ISO/TS 15875-7:2003 with national modifications to give guidance for the assessment of conformity of materials, components, joints and assemblies and it is intended to be used by certification bodies, inspection bodies, testing laboratories and manufacturers.