marți, 28 martie 2017

BS ISO/TR 12765:1998

Measurement of fluid flow in closed conduits. Methods using transit-time ultrasonic flowmeters|Flowmeters, Flow measurement, Flow rates, Volume flowmeters, Rate flowmeters, Ultrasonic devices, Transit-time devices, Channel flow, Fluids, Design, Performance, Calibration, Installation, Test equipment, Position, Formulae (mathematics), Mathematical calculations, Phase control, Piezoelectric devices, Transducers, Reproducibility, Instructions for use, Testing conditions Click the banner to get it at ONLY: GBP216.00
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