ISO 3847:1977被替代
Liquid flow measurement in open channels by weirs and flumes - End-depth method for estimation of flow in rectangular channels with a free overfall
出版：International Organization for Standardization
专家解读视频
Gives a method for the estimation of sub-critical flow of clear water in smooth, straight, rectangular prismatic open channels with a vertical drop and discharging freely.
AS 3778.4.10-1991 (R2009) - Identical
NFX 10 314:1983 - Similar
AS 3778.4.10-1991 (R2009) - Identical
NFX 10 314 : 1983 FD - Similar to
NFX 10 314 : 1983 FD - Similar to
AS 3778.4.10-1991 (R2009) - Identical
