KS B ISO 2975-2-2014(2019) Measurement of water flow in closed conduits — Tracer methods — Part 2: Constant rate injection method using non-radioactive tracers
2014KS B ISO 2975-2:2014 Measurement of water flow in closed conduits — Tracer methods — Part 2: Constant rate injection method using non-radioN tracers
2004KS B ISO 2975-2:2004 Measurement of water flow in closed conduits-Tracer methods-Part 2:Constant rate injection method using non-radioactive tracers