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www.ChineseStandard.net Database: 189759 (26 Oct 2025)
National Standard: GB/T, GBT
         
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Std ID Description (Standard Title) Detail
GB/T 25895.2-2010 Water safety signs and beach safety flags -- Part 2: Specifications for beach safety flags -- Colour, shape, meaning and performance GB/T 25895.2-2010
GB/T 25895.3-2010 Water safety signs and beach safety flags -- Part 3: Principles and requirements for use GB/T 25895.3-2010
GB/T 25896.1-2010 Graphical symbols for use on equipment -- Cranes -- Part 1: Common symbols GB/T 25896.1-2010
GB/T 25896.2-2010 Graphical symbols for use on equipment -- Cranes -- Part 2: Mobile cranes symbols GB/T 25896.2-2010
GB/T 25896.3-2010 Graphical symbols for use on equipment -- Cranes -- Part 3: Tower cranes symbols GB/T 25896.3-2010
GB/T 25897-2010 Superconductivity: Residual resistance ratio measurement of Nb-Ti composite superconductors GB/T 25897-2010
GB/T 25898-2010 Instrumented nanoindentation test -- Indentation hardness and modulus of thin film GB/T 25898-2010
GB/T 2590.10-1981 Hafnium oxides--Determination of manganese oxide content--Potassium periodate photometric method GB/T 2590.10-1981
GB/T 2590.11-1981 Zirconium oxide--Determination of nickel content--2, 2-furil dioxime absorption photometric method GB/T 2590.11-1981
GB/T 2590.1-1981 Zirconium and hafnium oxides--Determination of zirconium (hafnium)oxide contents--Mandelic acid gravimetric method GB/T 2590.1-1981
GB/T 2590.2-1981 Zirconium and hafnium oxides--Determination of iron content--Sulfosalicylic acid photometric method GB/T 2590.2-1981
GB/T 2590.3-1981 Zirconium and hafnium oxides--Determination of silicon content--Silicon-molybdenum blue photometric method GB/T 2590.3-1981
GB/T 2590.4-1981 Zirconium and hafnium oxides--Determination of aluminum content--Chromazurol S-tetradecyl pyridine bromide photometric method GB/T 2590.4-1981
GB/T 2590.5-1981 Zirconium and hafnium oxides--Determination of sodium content--Flame atomic absorption spectrophotometric method GB/T 2590.5-1981
GB/T 2590.6-1981 Zirconium and hafnium oxides--Determination of titanium content--Diantipyrymethane photometric method GB/T 2590.6-1981
GB/T 2590.7-1981 Zirconium and hafnium oxides--Determination of phosphorus content--Ascorbic acid reduced molybdoantimonylphosphoric acid absorption photometric method GB/T 2590.7-1981
GB/T 2590.8-1981 Zirconium oxide--Determination of hafnium oxide content--Emission spectrophotometric method GB/T 2590.8-1981
GB/T 2590.9-1981 Hafnium oxide--Determination of zirconium oxide content--X-ray fluorescence spectrometric method GB/T 2590.9-1981
GB/T 25902.5-2014 Information technology--Universal multiple-octet coded character set--New Xishuang Banna Dai 32 dot matrix font -- Part 5: Fahang Ti GB/T 25902.5-2014
GB/T 25902.6-2014 Information technology--Universal multiple-octet coded character set--New Xishuang Banna Dai 32 dot matrix font -- Part 6: Wennuanfeidahei Ti GB/T 25902.6-2014
GB/T 25902.7-2014 Information technology--Universal multiple-octet coded character set New Xishuang Banna Dai 32 dot matrix font -- Part 7: Ledabi Ti GB/T 25902.7-2014
GB/T 25915.1-2010 Cleanrooms and associated controlled environments -- Part 1: Classification of air cleanliness GB/T 25915.1-2010
GB/T 25915.2-2010 Cleanrooms and associated controlled environments -- Part 2: Specifications for testing and monitoring to prove continued compliance with GB/T 25915.1 GB/T 25915.2-2010
GB/T 25915.3-2010 Cleanrooms and associated controlled environments -- Part 3: Test methods GB/T 25915.3-2010
GB/T 25915.4-2010 Cleanrooms and associated controlled environments -- Part 4: Design, construction and start-up GB/T 25915.4-2010
GB/T 25915.5-2010 Cleanrooms and associated controlled environments -- Part 5: Operations GB/T 25915.5-2010
GB/T 25915.6-2010 Cleanrooms and associated controlled environments -- Part 6: Vocabulary GB/T 25915.6-2010
GB/T 25915.7-2010 Cleanrooms and associated controlled environments -- Part 7: Separative devices (clean air hoods, gloveboxes, isolators and minienvironments) GB/T 25915.7-2010
GB/T 25915.8-2010 Cleanrooms and associated controlled environments -- Part 8: Classification of airborne molecular contamination GB/T 25915.8-2010
GB/T 25916.1-2010 Cleanrooms and associated controlled environments -- Biocontamination Control -- Part 1: General principles and methods GB/T 25916.1-2010
GB/T 25916.2-2010 Cleanrooms and associated controlled environments -- Biocontamination control -- Part 2: Evaluation and interpretation of biocontamination data GB/T 25916.2-2010
GB/T 25917-2010 Axial force-applied fatigue testing machines dynamic force calibration GB/T 25917-2010
GB/T 25918-2010 Portable calibration instrument for water meters GB/T 25918-2010
GB/T 25919.1-2010 Modbus test specification -- Part 1: Modbus conformance test specification over serial link GB/T 25919.1-2010
GB/T 25919.2-2010 Modbus test specification -- Part 2: Modbus interoperability test specification over serial link GB/T 25919.2-2010
GB/T 259-1988 [Renamed from GB 259-1988] Petroleum products. Determination of water-soluble acids and alkalis GB/T 259-1988
GB/T 2592.10-1981 Thallium--Determination of thallium content--EDTA volumetric method GB/T 2592.10-1981
GB/T 2592.1-1981 Thallium--Determination of copper content--Neocuproine-chloroform extraction photometric method GB/T 2592.1-1981
GB/T 2592.2-1981 Thallium--Determination of iron content--1, 10-phenanthroline photometric method GB/T 2592.2-1981
GB/T 2592.3-1981 Thallium--Determination of mercury content--Dithizone-carbon tetrachloride extraction photometric method GB/T 2592.3-1981
GB/T 2592.4-1981 Thallium--Determination of zinc content--Dithizone extraction photometric method GB/T 2592.4-1981
GB/T 2592.5-1981 Thallium--Determination of cadmium content--Dithizone extraction photometric method GB/T 2592.5-1981
GB/T 2592.6-1981 Thallium--Determination of lead content--Dithizone extraction photometric method GB/T 2592.6-1981
GB/T 2592.7-1981 Thallium--Determination of aluminum content--Chromazurol S photometric method GB/T 2592.7-1981
GB/T 2592.8-1981 Thallium--Determination of indium content--Crystal violet extraction photometric method GB/T 2592.8-1981
GB/T 2592.9-1981 Thallium--Determination of silicon content--Isoamyl alcohol extraction molybdenum blue absorption photometric method GB/T 2592.9-1981
GB/T 25920-2010 Plastic body and pressured parts of the meter for cold potable water -- Technical specifications GB/T 25920-2010
GB/T 25921-2010 Electrical and instrumentation loop check GB/T 25921-2010
GB/T 25922-2010 Measurement of fluid flow in closed conduits -- Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full GB/T 25922-2010
GB/T 25923-2010 Specification of on-line gas analyzers GB/T 25923-2010
GB/T 25924-2010 Test methods of on-line gas analyzers GB/T 25924-2010
GB/T 25925-2010 Industrial-process measurement and control instruments -- Values of nominal working pressure GB/T 25925-2010
GB/T 25926-2010 Industrial-process measurement and control instrument panels -- Methods of drawing the wiring and piping diagrams GB/T 25926-2010
GB/T 25927-2010 Industrial-process measurement and control instrument panels -- Methods of drawing the arrangement plan of panel area GB/T 25927-2010
GB/T 25928-2010 Automation systems in the process industry -- Factory acceptance test (FAT), site acceptance test (SAT), and site integration test (SIT) GB/T 25928-2010
GB/T 25929-2010 Specification of infrared gas analyzers GB/T 25929-2010
GB/T 25930-2010 Test method of infrared gas analyzers GB/T 25930-2010
GB/T 25931-2010 Precision clock synchronization protocol for networked measurement and control systems GB/T 25931-2010
GB/T 25932-2010 General specification of superalloy master alloys for castings GB/T 25932-2010
GB/T 25933-2010 High-purity gold GB/T 25933-2010
GB/T 25934.1-2010 Methods for chemical analysis of high purity gold -- Part 1: Ethyl acetate extraction separation-inductively coupled plasma-atomic emission spectrometry -- Determination of impurity elements contents GB/T 25934.1-2010
GB/T 25934.2-2010 Methods for chemical analysis of high purity gold -- Part 2: Inductively coupled plasma mass spectrometry-standard enter emendation-inner standard method -- Determination of impurity elements contents GB/T 25934.2-2010
GB/T 25934.3-2010 Methods for chemical analysis of high purity gold -- Part 3: Ethyl ether extraction separation-inductively coupled plasma-atomic emission spectrometry -- Determination of impurity elements contents GB/T 25934.3-2010
GB/T 25937-2010 Radial ply tyre single stage building machine GB/T 25937-2010
GB/T 25938-2010 Automatic weighing system for small chemicals in rubber mixing process GB/T 25938-2010
GB/T 25939-2010 Up-stream equipment system for rubber internal mixer GB/T 25939-2010
GB/T 25940-2010 IRHD dead-load testers GB/T 25940-2010
GB/T 25941-2010 Plastic vacuum forming machine GB/T 25941-2010
GB/T 25942-2010 Nuclear grade silver-indium-cadmium rods GB/T 25942-2010
GB/T 25943-2010 Aluminium ores -- Experimental methods for checking the precision of sampling GB/T 25943-2010
GB/T 25944-2010 Aluminium ores -- Experimental determination of the heterogeneity of distribution of a lot GB/T 25944-2010
GB/T 25945-2010 Aluminium ores -- Sampling procedures GB/T 25945-2010
GB/T 25946-2010 Aluminium ores -- Experimental methods for checking the bias of sampling GB/T 25946-2010
GB/T 25947-2010 Aluminium ores -- Determination of the moisture content of bulk material GB/T 25947-2010
GB/T 25948-2010 Aluminium ores -- Determination of total iron content -- Titanium trichloride reduction method GB/T 25948-2010
GB/T 25949-2010 Aluminium ores -- Preparation of samples GB/T 25949-2010
GB/T 25950-2010 Aluminium ores -- Experimental determination of the heterogeneity of constitution GB/T 25950-2010
GB/T 25951.1-2010 Nickel and nickel alloys -- Terms and definitions -- Part 1: Materials GB/T 25951.1-2010
GB/T 25951.2-2010 Nickel and nickel alloys -- Terms and definitions -- Part 2: Refinery products GB/T 25951.2-2010
GB/T 25951.3-2010 Nickel and nickel alloys -- Terms and definitions -- Part 3: Wrought products and castings GB/T 25951.3-2010
GB/T 25952-2010 Methods for sampling and sample preparation of flotation nickel concentrates in bulk GB/T 25952-2010
GB/T 25953-2010 Nonferrous metals mineral processing and iron concentrate recovering GB/T 25953-2010
GB/T 25954-2010 Scraps of cobalt and cobalt alloy GB/T 25954-2010
GB/T 25955-2010 Scraps of tantalum and tantalum alloy GB/T 25955-2010
GB/T 25959-2010 The power saving unit for lighting and technical requirements of application GB/T 25959-2010
GB/T 25961-2010 Standard test method for corrosive sulfur in electrical insulating oils GB/T 25961-2010
GB/T 2596-1981 Tungsten powder and tungsten carbide powder--Determination of specific surface product (average graininess)--Simplified nitrogen absorption method GB/T 2596-1981
GB/T 25962-2010 Standard test method for determining the leakage tendencies of automotive wheel bearing grease under accelerated conditions GB/T 25962-2010
GB/T 25963-2010 Determination of aromatic hydrocarbon types in middle distillates containing fatty acid methyl esters -- High performance liquid chromatography method with refractive index detection GB/T 25963-2010
GB/T 25964-2010 Petroleum and liquid petroleum products -- Determination of volume, density and mass of the hydrocarbon content of vertical cylindrical tanks by hybrid tank measurement systems GB/T 25964-2010
GB/T 25965-2010 Test methods of normal emittance of materials and hemispherical emittance of all-glass evacuated collector tubes GB/T 25965-2010
GB/T 25966-2010 Specification of domestic solar water heating systems with electrical auxiliary heat source GB/T 25966-2010
GB/T 25967-2010 Test methods for thermal performance of domestic solar-plus-supplementary water heating systems GB/T 25967-2010
GB/T 25968-2010 Test methods of solar transmittance and solar absorptance of materials by spectrophotometry GB/T 25968-2010
GB/T 25969-2010 Specification of material selecting for main parts of domestic solar water heating system GB/T 25969-2010
GB/T 2597-1994 Heat-rolled window sash steel GB/T 2597-1994
GB/T 25973-2010 Cleaner production audit in industrial enterprises -- Technical guidance GB/T 25973-2010
GB/T 25975-2010 Rock wool products for exterior insulation and finish systems (EIFS) GB/T 25975-2010
GB/T 25976-2010 Ships and marine technology -- Position-indicating lights for life-saving appliance -- Testing, inspection and marking of production units GB/T 25976-2010
GB/T 25977-2010 Snow blower GB/T 25977-2010




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