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Title Standard No. Implemented On
Signals and interfaces for hydrometry instrumentsGB/T 19705-20172018-5-1
Basic conditions and methods of environmental test for hydrological instrumet GB/T 9359-20162017-1-1
Instruments for water-depth measurement-Part 3:Echo sounderGB/T 27992.3-20162017-1-1
General specifications for equipment and intrument by hydrometric cableway measurmentsGB/T 32749-20162017-1-1
Instrument for precipitation observation. Part 2:Tipping bucket rainfall sensorGB/T 21978.2-20142015-1-19
Instrument for precipitation observation―Part 5: Display and record for rainfallGB/T 21978.5-20142015-1-19
Specification of reliability for hydrologic instrumentsGB/T 18185-20142015-1-10
Patrol gauging equipment for hydrometryGB/T 30953-20142015-1-10
Automatic system for hydrological data measuring and forecasting―General equipmentGB/T 30954-20142015-1-10
Calibration method of water level gauge test equipmentGB/T 30952-20142015-1-10
Gate opening meterGB/T 30950-20142015-1-10
Current meter and flow meter—Part 2:Ultrasonic current meterGB/T 11826.2-20122013-2-1
Instruments for stage measurement—Part 3:Groundwater stage gaugeGB/T 11828.3-20122013-2-1
Fundamental technical requirements for soil moisture-monitoring instrumentsGB/T 28418-20122012-11-1
Instruments for stage measurement—Part 5:Electronic gaugeGB/T 11828.5-20112012-6-1
Instruments for stage measurement—Part 4:Ultrasonic stage gaugeGB/T 11828.4-20112012-6-1
General technical conditions for stage measuring instruments GB/T 27993-20112012-5-1
General technical conditions for equipments of automatic system for hydrological data acquisition and transmission GB/T 27994-20112012-5-1
Water depth finding equipment - Part 1: Hydrologic sounding rod GB/T 27992.1-20112012-5-1
Fundamental technical requirements for sediment measurement and particle size analysis instrument in open channel GB/T 27991-20112012-5-1
Instrument for dam monitoring—Readout unit—Part 1:Readout unit for vibrating wire type transducerGB/T 3412.1-20092009-10-1
Instrument for geotechnical engineering—Earth pressure cell—Part 1:Vibrating wire earth pressure cellGB/T 23872.1-20092009-10-1
Instrument for dam monitoring—Pore water pressure transducer—Part 1:Vibrating wire pore water pressure transducerGB/T 3411.1-20092009-10-1
Instrument for dam monitoring - Exte nsion line gauge - Part 1: Step motor type extension line gaugeGB/T 22543.1-20082009-2-1
Instrument for dam monitoring - Embedded cu resistance thermometerGB/T 3413-20082009-2-1
Instrument for soil test - Oedometer - Part 1: Single level arm oedometerGB/T 4935.1-20082009-2-1
Instrument for soil test - Permeameter GB/T 9357-20082009-2-1
Instrument for soil test - Compaction apparatusGB/T 22541-20082009-2-1
Instrument for dam monitoring - Pendulum coordinometer - Part 1: Step motor type pendulum coordinometerGB/T 22542.1-20082009-2-1
Standard for hydrological information and hydrological forecasting GB/T 22482-20082009-1-1
Instrument for soil test - Shear apparatus - Part 2: Field vane shear apparatus GB/T 4934.2-20082008-10-1
Intrument for precipitation observation - Part 6: Melted snow type rain and snow recorderGB/T 21978.6-20082008-10-1
Instrument for soil test - Liquid limit device - Part 2:Fall cone liquid limit deviceGB/T 21997.2-20082008-10-1
Instrument for precipitation observation - Part 3: Siphon rainfall recorderGB/T 21978.3-20082008-10-1
Instrument for soil test - Shear apparatus - Part 1: Strain-controlled direct shear apparatus GB/T 4934.1-20082008-10-1
Instrument for soil test - Liquid limit device - Part 1:Casagrande liquid limit device GB/T 21997.1-20082008-10-1
data transmission protocol for water resources monitoring management systemSL 427-20082008-9-20
Fundamental specincations for monitoring and control equipment of water resourcesSL 426-20082008-9-20
calibration methods of water environmental detecting instrument and equipment calibration method of centrifugeSL 144.5-20082008-9-17
calibration methods of water environmental detecting instrument and equipment calibration method of electric air blowing dryerSL 144.7-20082008-9-17
Calibration methods of water environmental detecting insturment and and equipmentSL 144.1~11-20082008-9-17
calibration methods of water environmental detecting instrument and equipment calibration method of accelerated solvent extractor(ase)SL 144.9-20082008-9-17
calibration methods of water environmental detecting instrument and equipment calibration method of biochemical insubatorSL 144.3-20082008-9-17
calibration methods of water environmental detecting instrument and equipment calibration method of control-temperature furnaceSL 144.11-20082008-9-17
calibration methods of water environmental detecting instrument and equipment calibration method of multi-parameter water quality sondeSL 144.2-20082008-9-17
calibration methods of water environmental detecting instrument and equipment calibration method of microwave heating systemSL 144.8-20082008-9-17
calibration methods of water environmental detecting instrument and equipment calibration method of solid-phase extractor(spe)SL 144.10-20082008-9-17
calibration methods of water environmental detecting instrument and equipment calibration method of electro-thermal incubatorSL 144.4-20082008-9-17
calibration methods of water environmental detecting instrument and equipment calibration method of constant temperature water-bathSL 144.6-20082008-9-17
calibration methods of water environmental detecting instrument and equipment calibration method of biology microscopesSL 144.1-20082008-9-17
Verification/calibration method of rotating-element current meters in straight open tankGB/T 21699-20082008-7-1
Primary parameter and general specification for hydrologic instrumentGB/T 15966-20072008-3-1
Evaporator of water surfaceGB/T 21327-20072008-3-1
Series model of hydrologic instrumentGB/T 13336-20072008-3-1
General specification for hydrometric instrument—Part 6:Inspection regulation mark package transportation storage and operation manualGB/T 18522.6-20072008-3-1
Calibrating code for permeability testing instrument of geomembranesSL 407-20072008-2-16
Calibration code for bitumen ductility meterSL 413-20072008-2-16
Calibrating code f or bitumen penetrometersSL412-414-20072008-2-16
Calibrating code for mechanical sieve shakerSL 411-20072008-2-16
Calibrating code for dynamic perforation test(con-drop test)instrumentSL 410-20072008-2-16
Calibrating code for comprehensive testing apparatus of geosynthetisSL403-411-20072008-2-16
Calibrating code for burst testing instrument of geosyntheticsSL 404-20072008-2-16
Calibration code for bitumen softening meterSL 414-20072008-2-16
Calibrating code for normal permeability testing instrument of geotextilesSL 405-20072008-2-16
Calibrating code for impermeability testing instrument of geomembranesSL 408-20072008-2-16
Calibrating code for planar permeability testing instrument of geotextilesSL 406-20072008-2-16
Calibrating code for flow testing instrument prefabricated drainsSL 409-20072008-2-16
Elastic wire resistance type displacemen meterDL/T 1063-20072007-12-1
Elastic wire resistance type anchor bar stress meterDL/T 1065-20072007-12-1
Elastic wire resistance type anchor line dynamometerDL/T 1064-20072007-12-1
Instrument for soil test—Strain-controlled unconfined compression apparatusGB/T 21043-20072007-9-1
Instrument for geotechnical engineering—General specifications of vibrating wire sensorGB/T 13606-20072007-9-1
Instrument for soil test-annular swordSL 370-20062007-6-1
Instrument for dam monitoring-terminal boxSL 369-20062007-6-1
Instrument for dam monitoring - Displacement meterSL 361-20062007-5-2
Instrument for dam monitoring-inclino meterSL 362-20062007-5-2
Instrument for dam monitoring-anchor bar stress meterSL 363-20062007-5-2
The methods of model and nomenclature for hydrologic instruments and automatic system of water resources and hydrologySL 108-20062006-7-1
General testing specification of automatic system equipment for water resources and hydrologyGB/T 20204-20062006-7-1
Recorder for flow velocity and dischargeSL 340-20062006-7-1
Suspended sediment samplerSL 07-20062006-7-1
Elliptic-type weight for hydrometrySL 06-20062006-7-1
Compaction apparatuGB 7960-19872006-1-1
The technical requirement for water quality on-line automatic monitor of UVHJ/T 191-20052005-11-1
Essential technical terms and symbols for hydrologic instrumentGB/T 19677-20052005-8-1
Instruments for stage measurement--Part 2:Pressure-type stage guageGB/T 11828.2-20052005-8-1
Display and record for hydrological instrumentGB/T 19704-20052005-8-1
General specification of signals and interfaces for hydrologic instrumentsGB/T 19705-20052005-8-1
Specifications and test procedures for automatic rainfall samplerHJ/T 174-20052005-5-8
Specifications and test procedures for automatic rainfall monitorHJ/T 175-20052005-5-8
Technical specification for hydrologic data acquisition systemSL 61-20032003-8-1
General specification for hydrometric instruments--Part 1:General rulesGB/T 18522.1-20032003-6-1
Equipments for hydrological measuring and reporting-remote measuring raingaugeGB/T 11831-20022003-3-1
Rotating current meterGB/T 11826-20022003-3-1
General specification for hydrometric instruments - Part 5: The operating conditions influences and test methodGB/T 18522.5-20022003-3-1
General specification for hydrometric instruments--Part 6:Referential operating conditionGB/T 18522.2-20022003-3-1
General specification for hydrometric instrument - Part 4: Basic requirements of structureGB/T 18522.4-20022003-3-1
Tipping bucket raingaugeGB/T 11832-20022003-3-1
Instruments for stage measurement - Part 1: Float-type stage gaugeGB/T 11828.1-20022003-3-1
General specicication for hydrologic instruments--Part 3:Basic performance and description methodGB/T 18522.3-20012002-3-1
General specification for hydrologic instrument safety requirementsGB 18523-20012002-3-1
Basic conditions and methods of enviromental test for hydrologic instrumentsGB/T 9359-20012002-3-1
Series for Rock Test Instruments in Hydraulic and Hydroelectric Engineering (Trial Implementation)SD 124-19842000-12-1
Specification of reliability for hydrologic instrumentsGB/T 18185-20002000-1-2
General specifications for water - level gaugeSL/T 243-19991999-12-1
Verification method of common instrument in hydraulic and river modelSL/T 233-19991999-3-1
Regulation of communication channel design for hydrological data acquisition systemSL 199-19971997-5-1
Strain-controlled direct shear apparatusGB/T 4934-19961997-1-1
Single lever arm oedometerGB/T 4935-19961997-1-1
Equipment of automation system for hydrological measurement and forecast -- preset communication controllerSL/T 182-19961996-10-1
Groundwater stage gaugeSL/T 198-19971996-10-1
of automation system for hydrological measurement and forecast-relay meterSL/T 181-19961996-10-1
Ultrasonic sounderSL/T 185-19971996-10-1
Equipments for hydrological measuring and reporting Remote measuring gate opening gaugeSL/T 209-19981996-10-1
Instrument for sediment measurement and particle size analysis in open channelSL/T 208-19981996-10-1
Ultrasonic current meterSL/T 186-19971996-10-1
Ultrasonic stage gaugeSL/T 184-19971996-10-1
Equipment of automation system for hydrological measurement and forecast-remote measuring terminal meterSL/T 180-19961996-10-1
Primary parameter and general specification for hydrologic instrumentGB/T 15966-19951996-4-1
Fundamental specification of equipment of automation system for hydrological measurement and forcastSL/T 102-19951996-1-1
Grading of products quality for float-type stage gaugeSL/T 148.2-19951996-1-1
Grading of products quality for tipping bucket rainfall recorderSL/T 148.6-19951996-1-1
Calibration method of rotating - element current - meters in straight open tankSL/T 150-19951996-1-1
Grading of products quality for siphon rainfall recorderSL/T 148.7-19951996-1-1
Grading of products quality for cop-type current meterSL/T 148.5-19951996-1-1
Point gaugeSL/T 147-19951996-1-1
Grading of products quality for evaporation panSL/T 148.8-19951996-1-1
Grading of products quality for pressure-type stage gaugeSL/T 148.3-19951996-1-1
Melted snow type rain and snow gaugeSL/T 107-19951996-1-1
Directives the grading of hydrologic instruments product qualitySL/T 148.1-19951996-1-1
Grading of products quality for propeller-type current meterSL/T 148.4-19951996-1-1
Embedded Cu resistance thermometerGB/T 3413-19941995-10-1
Unbonded elastic wire resistance type joint meterGB/T 3410-19941995-10-1
Unbonded elastic wire resistance type strain meterGB/T 3408-19941995-10-1
Calibration method for strain-controlled direct shear apparatusSL 116-19951995-10-1
Calibration method for porous discSL 111-19951995-10-1
Unbonded elastic wire resistance type pore pressure cellGB/T 3411-19941995-10-1
Wheatstone bridge for unbonded elastic wire resistance meterGB/T 3412-19941995-10-1
Unbonded elastic wire resistance type reinforced concrete meterGB/T 3409-19941995-10-1
Calibration method for compaction test apparatusSL 112-19951995-10-1
Calibrating Methods of Rock Direct Shear Testing InstrumentSL 121-19951995-10-1
Primary parameters and general technical specifications for geotechnical apparatusGB/T 15406-19941995-7-1
Vibrating steel wire pressure transducer for geotechnical engineeringGB/T 13606-19921993-4-1
The series model of hydrometric instrumentsGB/T 13336-19911992-10-1
Static penetrometerGB/T 12745-19911991-10-1
Standard penetrometerGB/T 12746-19911991-10-1
Tipping bucket raingaugeGB/T 11832-19891990-7-1
Equipments for hydrological measuring and reporting--Remote measuring rainfall gaugeGB/T 11831-19891990-7-1
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