1 | David W. Spitzer, 2004, 'The Consumer Guide To; Ultrasonic And Correlation Flowmeters.' |
2 | Keven Conrad, 2004, 'Ultrasonic Flow Metering Yesterday, Today and Tomorrow.' |
3 | G. E. Mattingly 2005, 'Ultrasonics: Prospects and Potentials for Flow Rate Measurements and Standards.' |
![]() |