Measurement of clean water flow in closed conduits -- Velocity-area method using current-meters in full conduits and under regular flow conditions— 60 стр.
Measurement of fluid flow in closed conduits. Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot statics tubes— 38 стр.
BS EN IEC 62828-5. Reference conditions and procedures for testing Industrial and process measurement transmitters. Part 5. Specific procedures for flow transmitters— 36 стр.
