BS ISO 1438-2008 液体比重测定法.使用薄壁堰的明渠流量测量

标准号：BS ISO 1438-2008
中文标准名称：液体比重测定法.使用薄壁堰的明渠流量测量
英文标准名称：Hydrometry - Open channel flow measurement using thin-plate weirs
标准类型：N12
发布日期：2008/5/30 12:00:00
实施日期：2008/5/30 12:00:00
中国标准分类号：N12
国际标准分类号：17.120.20
适用范围：This International Standard defines the requirements for the use of rectangular and triangular (V-notch) thinplate weirs for the measurement of flow of clear water in open channels under free flow conditions. It includes the requirements for the use of full-width rectangular thin-plate weirs in submerged (drowned) flow conditions.