BS-EN-ISO-6416 › Complete Document History
Hydrometry. Measurement of discharge by the ultrasonic transit time (time of flight) method
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2017 EDITION - Measurement of discharge by the ultrasonic transit time (time of flight) method - Feb. 7, 2018
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2005 EDITION - Hydrometry. Measurement of discharge by the ultrasonic (acoustic) method - Oct. 21, 2005
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