90.93 Standard confirmed Dec 15, 2023
ISO
ISO/TC 113/SC 2 Flow measurement structures
International Standard
17.120.20 Flow in open channels
This International Standard specifies methods for the determination of discharge in open channels in steady flow conditions using vertical underflow gates on a flat horizontal floor between vertical side walls under modular or non-modular conditions.
PUBLISHED
ISO 13550:2002
90.93
Standard confirmed
Dec 15, 2023