标准编号:ISO 14139:2000
中文名称:明渠中液体比重的测定-运用测量仪器在敞口管道中测定流量-复式的测量设备
英文名称:Hydrometric determinations — Flow measurements in open channels using structures — Compound gauging structures
发布日期:2000-06
标准编号:ISO 14139:2000
中文名称:明渠中液体比重的测定-运用测量仪器在敞口管道中测定流量-复式的测量设备
英文名称:Hydrometric determinations — Flow measurements in open channels using structures — Compound gauging structures
发布日期:2000-06