AS 3778.4.11-1991 (R2009)現行
Measurement of water flow in open channels Measurement using flow gauging structures - End-depth method for estimation of flow in non-rectangular channels with a free overfall (approximate method)
出版：Standards Australia
專家解讀視頻
基本信息
標準編號： AS 3778.4.11-1991 (R2009)
發布時間：1991/9/23 0:00:00
標準類別：Standard
出版單位：Standards Australia
標準頁數：11
標準簡介
Specifies a method for the estimation of sub-critical flow of water in smooth, essentially horizontal, straight open channels with a vertical drop and discharging freely. It is technically identical with and reproduced from ISO 4371:1984.
