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Overview EN ISO 22391-1:2009 - Plastics piping systems for hot and cold water installations - specifies the general requirements for piping systems made from polyethylene of raised temperature resist…
Overview EN ISO 22391-1:2009 - Plastics piping systems for hot and cold water installations - specifies the general requirements for piping systems made from polyethylene of raised temperature resist…
Overview ISO 22391-1:2009 - Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE‑RT) - Part 1: General - is the System Standard that sets o…