标准摘要
[中文适用范围]： 规定了使用V形宽顶堰测量小河流和人工河道中亚临界流量的方法。 还包括地点和安装条件的选择、水头测量、流量方程和流量测量误差，并包含三个附件。 [外文原描述]： Specifies a method for the measurement of subcritical flow in small rivers and artificial channels using V-shaped broad-crested weirs. Covers also selection of site and installation conditions, measurement of head, discharge equations and errors in flow measurement and contains three annexes.
英文名称Liquid flow measurement in open channels by weirs and flumes — V-shaped broad-crested weirs