ISO 2975-7-1977 封闭管道中水流量的测量 示踪法 第7部分:用放射性示踪剂的传输时间法

标准号：ISO 2975-7-1977
中文标准名称：封闭管道中水流量的测量 示踪法 第7部分:用放射性示踪剂的传输时间法
英文标准名称：Measurement of water flow in closed conduits; Tracer methods; Part VII : Transit time method using radioactive tracers
标准类型：A50
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：A50
国际标准分类号：17.120.10
适用范围：Tracer methods apply to flow measurement in conduits into which a solution can be injected and those cases where effective mixing of this solution with the water flowing in the conduit can be achieved, this last condition being fundamental. Describes the transit time method using radioactive tracers for the measurement of water flow rate in closed conduits.