95.99 Withdrawal of Standard Jun 28, 2004
ISO
ISO/TC 113/SC 1 Velocity area methods
International Standard
17.120.20 Flow in open channels
Describes the establishment and operation of an ultrasonic gauging station for the measurement of discharge in a river, an open channel, or a closed conduit with a free water surface. Is limited to the "time of travel of acoustic pulses" technique. Annex A describes the determination of flow direction.
WITHDRAWN
ISO 6416:1992
95.99
Withdrawal of Standard
Jun 28, 2004
WITHDRAWN
ISO 6416:2004