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Plastics piping systems — Fittings, valves and ancillaries — Determination of gaseous flow rate/pressure drop…

Overview ISO 17778:2015 defines a standardized laboratory method for determining the gaseous flow rate / pressure drop relationship of components used in plastics piping systems (fittings, valves and…

Plastics piping systems. Fittings, valves and ancillaries. Determination of gaseous flow rate/pressure drop r…