Abstract / scope
ISO 3846:2008 lays down requirements for the use of rectangular broad-crested weirs for the accurate measurement of flow of clear water in open channels under free flow conditions.
Hydrométrie — Mesure de débit des liquides dans les canaux découverts au moyen de déversoirs rectangulaires à seuil épais
ISO 3846:2008 lays down requirements for the use of rectangular broad-crested weirs for the accurate measurement of flow of clear water in open channels under free flow conditions.