parshall flume
A calibrated device used to measure the flow of water in open channels, based on the principle of critical flow (formerly called the improved Venturi flume).
Authorization Path: 2.4.5.2.20.15
A calibrated device used to measure the flow of water in open channels, based on the principle of critical flow (formerly called the improved Venturi flume).
Authorization Path: 2.4.5.2.20.15