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Overview CEN ISO/TS 22391-7:2018 provides guidance for the assessment of conformity of polyethylene of raised temperature resistance (PE-RT) piping systems used in hot and cold water installations in…
Overview ISO/TS 22391-7:2018 provides guidance for the assessment of conformity for plastics piping systems made from polyethylene of raised temperature resistance (PE‑RT) used in hot and cold water…