DIN CEN ISO/TS 15876-7:2019-04*DIN SPEC 19719:2019-04
Plastics piping systems for hot and cold water installations - Polybutylene (PB) - Part 7: Guidance for the assessment of conformity (ISO/TS 15876-7:2018); German and English version CEN ISO/TS 15876-7:2018 / Note: This standard is part of the DVGW bod...