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明渠水流测量 河床质取样
Measurement of liquid flow in open channels - Bed material sampling
参考页数：39P.;A4
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液体比重测定法.使用三角形剖面堰的明渠流量的测量
Hydrometry - Open channel flow measurement using triangular profile weirs
参考页数：33P.;A4
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液体比重测定法.水位测量装置
Hydrometry - Water level measuring devices
参考页数：20P;A4
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液体比重测定法.用矩形宽顶堰的明渠流量测量
Hydrometry - Open channel flow measurement using rectangular broad-crested weirs
参考页数：33P.;A4
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液体比重测定法.直接测深和悬挂设备
Hydrometry - Direct depth sounding and suspension equipment
参考页数：14P.;A4
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液体比重测定法.用测流计或浮子测量明渠中的液体流量
Hydrometry - Measurement of liquid flow in open channels using current-meters or floats
参考页数：46P;A4
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液体比重测定法.使用测流计的速度面积法.流量测量中不确定度测定用数据收集和处理
Hydrometry - Velocity-area methods using current-meters - Collection and processing of data for determination of uncertainties in flow measurement
参考页数：48P.;A4
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液体比重测定法.液体比重测定数据传输系统.系统要求规范
Hydrometry - Hydrometric data transmission systems - Specification of system requirements
参考页数：34P.;A4
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液体比重测定法.水深测量用回声测深仪
Hydrometry - Echo sounders for water depth measurements
参考页数：13P;A4
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液体比重测定法.转子式流速计
Hydrometry - Rotating-element current-meters
参考页数：13P.;A4
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