Measurement of liquid flow in open channels -- Tracer dilution methods for the measurement of steady flow -- Part 2: Radioactive tracers
适用范围：Describes the tracers used (bromine 82, tritium, iodine 131, indium 113 m, cesium 131, ytterbium 168), the tracer measurement (principle, field measurement and laboratory measurements), environmental f...
发布日期：1992-11-01 实施日期：1992-11-01
Standard Test Method for Open-Channel Flow Measurement of Water by Velocity-Area Method
发布日期：2014-01-01 实施日期：2014-01-01
Technical standard for groundwater monitoring
适用范围： 本标准适用于水利行业地下水监测站的规划、布设、测验、资料整编及信息系统建设等工作。
发布日期：2005-12-19 实施日期：2006-03-01
Liquid flow measurement in open channels -- Round-nose horizontal broad-crested weirs
适用范围：Deals with the measurement of flow in rivers and artificial channels. The flow conditions considered are limited to steady flows which are uniquely dependent on the upstream head. Drowned flows, which ...
发布日期：1990-03-01 实施日期：1990-03-01
Hydrometric determinations -- Measurement of suspended sediment transport in tidal channels
发布日期：2001-05-01 实施日期：2001-05-01
Standard Test Method for Open-Channel Flow Measurement of Water by Velocity-Area Method
实施日期：1995-09-10
Hydrometry -- Velocity-area methods using current-meters -- Collection and processing of data for determination of uncertainties in flow measurement
适用范围：ISO 1088:2007 provides a standard basis for the collection and processing of data for the determination of the uncertainties in measurements of discharge in open channels by velocity-area methods using...
发布日期：2007-07-01 实施日期：2007-07-01
Hydrometry -- Measuring river velocity and discharge with acoustic Doppler profilers
适用范围：ISO/TS 24154:2005 gives the principles of operation, construction, maintenance and application of acoustic Doppler profilers to the measurement of velocity and discharge, and discusses calibration and ...
发布日期：2005-11-01 实施日期：2005-11-01
German standard methods for the examination of water, waste water and sludge; Microbiological methods (Group K); Preparation for the microbiological examination of water samples (K1)
Measurement of liquid flow in open channels -- Methods for measurement of characteristics of suspended sediment
适用范围：ISO 4363:2002 specifies conventional and simplified methods for the measurement of cross-sectional mean suspended sediment mass concentration and mean particle size distribution. The conventional metho...
发布日期：2002-12-01 实施日期：2002-12-01
Messmethoden fuer Fluessigkeitsstroemung in offenen Kanaelen. Sinkstofftransport. Sinkstoff-Messmethode Measurement of Liquid Flow in Open Channels Part 10B:Sediment Transport Measurement of Suspended ...
适用范围：Methods for detailed measurement of sediment concentration and for routine sampling.
实施日期：1980-01-01
Hydrometric determinations -- Flow measurements in open channels using structures -- Guidelines for selection of structure
发布日期：1999-04-01 实施日期：1999-04-01
Specification for compilation and publication of hydrological yearbook
适用范围：本标准规定了水文年鉴汇编刊印内容、方法和技术要求。本标准适用于国家基本水文测站水文年鉴资料汇编刊印，其他水文测站可参照执行。地下水、墒情、水质等站资料汇编刊印可参照执行。
发布日期：2020-11-02 实施日期：2021-02-02
Hydrometry -- Measurement of liquid flow in open channels -- Part 2: Determination of the stage-discharge relationship
适用范围：ISO 1100-2:2010 specifies methods of determining the stage-discharge relationship for a gauging station. A sufficient number of discharge measurements, complete with corresponding stage measurements, a...
发布日期：2010-12-01 实施日期：2010-12-01
German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of filterable matter and the residue on ignition ...
German standard methods for the analysis of water, waste water and sludge; Summary action and material characteristic parameters (group H); Determination for the chemical oxygen demand (COD); short dur...
Standard Test Methods for Measurement of Water Levels in Open-Water Bodies
实施日期：1993-05-15
Messung des Oberflaechenabflusses in geschlossenen Leitungen. Verfahren Measurement of Liquid Flow in Open Channels Part 11:Free Surface Flow in Closed Conduits Part 11A:Methods of Measurement (ISO/TR ...
实施日期：1992-01-01
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