AS 3778.4.1-1991現行
Measurement of water flow in open channels Measurement using flow gauging structures - Thin-plate weirs
出版：Standards Australia
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基本信息
標準編號： AS 3778.4.1-1991
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：27
標準簡介
Specifies methods for the measurement of water flow in open channels using rectangular and triangular-notch (V-notch) thin-plate weirs. The flow conditions considered are limited to steady, free and fully ventilated discharge. It also specifies limitations of applicability related to weir and flow geometry for the recommended equations. It is technically identical with and reproduced from ISO 1438-1:1980.
