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www.ChineseStandard.net Database: 189759 (19 Oct 2025)
National Standard: GB/T, GBT
         
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Std ID Description (Standard Title) Detail
GB/T 13710-1992 Blank detail for specification of X-ray tubes for analysis GB/T 13710-1992
GB/T 13711-1992 Technical requirements for INMARSAT A ship earth stations GB/T 13711-1992
GB/T 13712-1992 Fibre optic modulators. Part 1: Generic specification GB/T 13712-1992
GB/T 13713-1992 Fibre optic branching devices. Part 1: Generic speci-fication GB/T 13713-1992
GB/T 13714-1992 Fiber optic branching devices. Part 3: Sectional specification-One-to-n wavelength multiplexer/demultiplexer GB/T 13714-1992
GB/T 13715-1992 Contemporary Chinese language word segmentation specification for information processing GB/T 13715-1992
GB/T 13716-1992 Information processing--Data interchange on 130mm (5. 25in) flexible disk cartridges using modified frequency modulation recording at 7958 ftprad, 3. 8 tpmm (96tpi), on both sides--Part 1: Dimensional, physical and magnetic characteristics GB/T 13716-1992
GB/T 13717-1992 Information processing--Data interchange on 130mm (5. 25in) flexible disk cartridges using modified frequency modulation recording at 7958 ftprad, 3. 8 tpmm (96tpi), on both sides--Part 2: Track format A GB/T 13717-1992
GB/T 13718-1992 Information processing--Data interchange on 130mm (5. 25in) flexible disk cartridges using modified frequency modulation recording at 7958 ftprad, 3. 8 tpmm (96tpi), on both sides--Part 3: Track format B GB/T 13718-1992
GB/T 13719-1992 Information processing-Data interchange on 90mm (3. 5in) flexible disk cartridges using modified frequency modulation recording at 7958 ftprad on 80 tracks on each side--Part 1: Dimensional physical and magnetic characteristics GB/T 13719-1992
GB/T 13720-1992 Information processing-Data interchange on 90mm (3. 5in) flexible disk cartridges using modified frequency modulation recording at 7958 ftprad on 80 tracks on each side--Part 2: track format GB/T 13720-1992
GB/T 13721-1992 Methods of measurements of audio-frequency band and simulated systems for selective calling equipment used in the mobile services GB/T 13721-1992
GB/T 13722-1992 Performance requirements and testing methods for power supplies used in the mobile communication GB/T 13722-1992
GB/T 13722-2013 Performance requirements and testing methods for power supplies used in the mobile communication GB/T 13722-2013
GB/T 13723-1992 Generic specification for medium size computer GB/T 13723-1992
GB/T 13724-1992 821 Bus--Microprocessor system bus for 1 to 4 byte data GB/T 13724-1992
GB/T 13724-2008 821 BUS-Microprocessor system bus for 1 to 4 byte data GB/T 13724-2008
GB/T 13725-1992 General principles and methods for establishing terminology data bank GB/T 13725-1992
GB/T 13725-2001 General principles and methods for establishing terminology database GB/T 13725-2001
GB/T 13726-1992 Magnetic tape exchange format for terminological/lexicographical records GB/T 13726-1992
GB/T 13727-1992 Geologic exploration specification of natural mineral water GB/T 13727-1992
GB/T 13727-2016 Code of geologic exploration of natural mineral water resources GB/T 13727-2016
GB/T 13728-1992 Geological instruction of iron deposit exploration GB/T 13728-1992
GB/T 13729-1992 General specification for remote terminal unit GB/T 13729-1992
GB/T 13729-2002 Remote terminal unit equipment GB/T 13729-2002
GB/T 13730-1992 General specification for SCADA system to the district power network GB/T 13730-1992
GB/T 13730-2002 Dispatching automation systems for district power networks GB/T 13730-2002
GB/T 13732-1992 Genral rules for sampling inspection of bulk materials with uniform size GB/T 13732-1992
GB/T 13732-2009 General rules for sampling inspection of bulk materials with uniform size GB/T 13732-2009
GB/T 13734-1992 The nomenclature and location of auricular points GB/T 13734-1992
GB/T 13734-2008 Nomenclature and location of auricular points GB/T 13734-2008
GB/T 13738.1-1997 The first set of broken black tea GB/T 13738.1-1997
GB/T 13738.1-2008 Black tea -- Part 1: Broken black tea GB/T 13738.1-2008
GB/T 13738.2-1992 The second set of broken black tea GB/T 13738.2-1992
GB/T 13738.2-2008 Tea -- Part 2: congou GB/T 13738.2-2008
GB/T 13738.3-2012 Black tea -- Part 3: Souchong black tea GB/T 13738.3-2012
GB/T 13738.4-1992 The fourth set of broken black tea GB/T 13738.4-1992
GB/T 13739-1992 Testing method of transverse mode of laser radiation GB/T 13739-1992
GB/T 13739-2011 Test methods for laser beam widths, divergence angle and transverse mode GB/T 13739-2011
GB/T 13740-1992 Testing method of divergence angle of laser radiation GB/T 13740-1992
GB/T 13741-1992 Testing method of beam diameter of laser radiation GB/T 13741-1992
GB/T 13742-1992 Optical transer function-accuracy of measurement GB/T 13742-1992
GB/T 13742-2009 Accuracy of optical transfer function (OTF) measurement GB/T 13742-2009
GB/T 13743-1992 D.C.magnetoelectric galvanometer GB/T 13743-1992
GB/T 13744-1992 The measurement of coating thickness for electro-deposited nickel coatings on magnetic and non-magnetic substracts GB/T 13744-1992
GB/T 13745-1992 Classification and code of disciplines GB/T 13745-1992
GB/T 13745-2009 Classification and code of disciplines [including MODIFICATION 1] GB/T 13745-2009
GB/T 13747.10-1992 Zirconium and zirconium alloys. Determination of tungsten content. Thiocyanate spectrophotometric method GB/T 13747.10-1992
GB/T 13747.11-1992 Zirconium and zirconium alloys. Determination of molybdenum content. Thiocyanate spectrophotometric method GB/T 13747.11-1992
GB/T 13747.1-1992 Zirconium and zirconium alloys. Determination of tin content GB/T 13747.1-1992
GB/T 13747.12-1992 Zirconium and zirconiumalloys. Determination of silicon content. Molybdenum blue spectrophotometric method GB/T 13747.12-1992
GB/T 13747.13-1992 Zirconium and zirconium alloys. Determination of lead content. Oscillopolarographic method GB/T 13747.13-1992
GB/T 13747.14-1992 Zirconium and zirconiumalloys. Determination of uranium content. Catalytic-oscillopolarographic method GB/T 13747.14-1992
GB/T 13747.15-1992 Zirconium and zirconium alloys. Determination of boron content. Curcumin spectrophotometric method GB/T 13747.15-1992
GB/T 13747.16-1992 Zirconium and zirconium alloys. Determination of chloric content. Silver chloride nephelometry method GB/T 13747.16-1992
GB/T 13747.17-1992 Zirconium and zirconium alloys. Determination of cadmium content. Oscillopolarographic method GB/T 13747.17-1992
GB/T 13747.18-1992 Zirconium andzirconium alloys. Determination of vandium content. N-benzoyl-N-phenylhydroxylamine spectrophotometric method GB/T 13747.18-1992
GB/T 13747.19-1992 Zirconium andzirconium alloys. Determination of titanium content. Diantipyrylmethane spectrophotometric method GB/T 13747.19-1992
GB/T 13747.20-1992 Zirconium and zirconium alloys. Determination of hafnium content. Emission spectrographic method GB/T 13747.20-1992
GB/T 13747.21-1992 Zirconium and zirconium alloys. Determination of hydrogen content. Vacuum heating chromatographic method GB/T 13747.21-1992
GB/T 13747.2-1992 Zirconium and zirconium alloys. Determination of iron content. 1, 10-phenanthrolinespectrophotometric method GB/T 13747.2-1992
GB/T 13747.22-1992 Zirconium and zirconiumalloys. Determination of oxygen content. Inert gas fusion coulometric method GB/T 13747.22-1992
GB/T 13747.23-1992 Zirconium and zirconium alloys. Determination of nitrogen content. Distillation-nessler reagent spectrophotometric method GB/T 13747.23-1992
GB/T 13747.24-1992 Zirconium and zirconium alloys. Determination of carbon content. Combustion coulometric method GB/T 13747.24-1992
GB/T 13747.3-1992 Zirconium and zirconium alloys. Determination of nickel content. Dimethylglyoxime spectrophotometric method GB/T 13747.3-1992
GB/T 13747.4-1992 Zirconium and zirconium alloys. Determination of chromium content. Diphenylcarbazide spectrophotometric method GB/T 13747.4-1992
GB/T 13747.5-1992 Zirconium and zirconium alloys. Determination of aluminium content. Chrome azurol S spectrophotometric method GB/T 13747.5-1992
GB/T 13747.6-1992 Zirconium and zirconium alloys. Determination of copper content. 2, 9-Dimethyl-1, 10-phenanthroline spectrophotometric method GB/T 13747.6-1992
GB/T 13747.7-1992 Zirconium and zirconium alloys. Determination of manganese content. Potassium periodate spectrophotometric method GB/T 13747.7-1992
GB/T 13747.8-1992 Zirconium and zirconium alloys. Determination of cobalt content. 1-Nitroso-2-hydroxy-3, 6-naphthalene-disulfonic acid (sodium salt) spectrophotometric method GB/T 13747.8-1992
GB/T 13747.9-1992 Zirconium and zirconium alloys. Determination of magnesium content. Flame absorption spectrometric method GB/T 13747.9-1992
GB/T 13748.10-1992 Magnesium and its alloys--Determination of zinc content--Flame atomic absorption spectrometric method GB/T 13748.10-1992
GB/T 13748.10-2005 Chemical analysis methods for magnesium and magnesium alloys -- Determination of silicon content -- Molybdenum blue spectrophotometric method GB/T 13748.10-2005
GB/T 13748.10-2013 Chemical analysis methods of magnesium and magnesium alloys -- Part 10: Determination of silicon content -- Molybdenum blue spectrophotometric method GB/T 13748.10-2013
GB/T 13748.11-2005 Chemical analysis methods of magnesium and magnesium alloys -- Determination of beryllium content -- Solochrome cyanine R spectrophotometric method GB/T 13748.11-2005
GB/T 13748.1-1992 Magnesium and its alloys--Determination of aluminium content GB/T 13748.1-1992
GB/T 13748.1-2005 Chemical analysis methods of magnesium and magnesium alloys -- Determination of aluminium content GB/T 13748.1-2005
GB/T 13748.1-2013 Chemical analysis methods of magnesium and magnesium alloys -- Part 1: Determination of aluminium content GB/T 13748.1-2013
GB/T 13748.12-2005 Chemical analysis methods of magnesium and magnesium alloys -- Determination of low copper content-2, 9-Dimethyl-1, 10-phenanthroline spectrophotometric method GB/T 13748.12-2005
GB/T 13748.12-2013 Chemical analysis methods of magnesium and magnesium alloys -- Part 12: Determination of copper content GB/T 13748.12-2013
GB/T 13748.13-2005 Chemical analysis methods of magnesium and magnesium alloys -- Determination of lead content -- Flame atomic absorption spectrophotometric method GB/T 13748.13-2005
GB/T 13748.14-2005 Chemical analysis methods of magnesium and magnesium alloys -- Determination of nickel content -- Dimethylglyoxime trophotometric method GB/T 13748.14-2005
GB/T 13748.14-2013 Chemical analysis methods of magnesium and magnesium alloys -- Part 14: Determination of nickel content -- Dimethylglyoxime spectrophotometric method GB/T 13748.14-2013
GB/T 13748.15-2005 Chemical analysis methods of magnesium and magnesium alloys -- Determination of zinc content GB/T 13748.15-2005
GB/T 13748.15-2013 Chemical analysis methods of magnesium and magnesium alloys -- Part 15: Determination of zinc content GB/T 13748.15-2013
GB/T 13748.16-2005 Chemical analysis methods of magnesium and magnesium alloys -- Determination of calcium content -- Flame atomic absorption spectrometric method GB/T 13748.16-2005
GB/T 13748.17-2005 Chemical analysis methods of magnesium and magnesium alloys -- Determination of kalium content and natrium content -- Flame atomic absorption spectrophotometric method GB/T 13748.17-2005
GB/T 13748.18-2005 Chemical analysis methods of magnesium and magnesium alloys -- Determination of chlorine content -- Silver chlorine turbidimetric method GB/T 13748.18-2005
GB/T 13748.19-2005 Chemical analysis methods of magnesium and magnesium alloys -- Determination of titanium content -- Diantipyrylmehane spectrophotometric method GB/T 13748.19-2005
GB/T 13748.20-2009 Chemical analysis of magnesium and magnesium alloys -- Part 20: ICP-AES determination of element content GB/T 13748.20-2009
GB/T 13748.21-2009 Chemical analysis methods of magnesium and magnesium alloys -- Part 21: Determination of elements by photoelectric direct reading atomic emission spectrometry GB/T 13748.21-2009
GB/T 13748.2-1992 Magnesium and its alloys--Determination of manganese content--Periodate spectoophotometric method GB/T 13748.2-1992
GB/T 13748.2-2005 Chemical analysis methods of magnesium and magnesium alloys -- Determination of tin content -- Pyrocatechol violet spectrophotometric method GB/T 13748.2-2005
GB/T 13748.22-2013 Chemical analysis methods of magnesium and magnesium alloys -- Part 22: Determination of thorium content GB/T 13748.22-2013
GB/T 13748.3-1992 Magnesium and its alloys--Determination of zirconium content--Xylenol orange spectrophotometric method GB/T 13748.3-1992
GB/T 13748.3-2005 Chemical analysis methods of magnesium and magnesium alloys -- Determination of lithium content -- Flame atomic absorption spectrometric method GB/T 13748.3-2005
GB/T 13748.4-1992 Magnesium and its alloys--Determination of cerium content--Tribromoarsenazo spectrophotometric method GB/T 13748.4-1992
GB/T 13748.4-2005 Chemical analysis methods of magnesium and magnesium alloys -- Determination of manganese content -- Periodate spectrophotometric method GB/T 13748.4-2005
GB/T 13748.4-2013 Chemical analysis methods of magnesium and magnesium alloys -- Part 4: Determination of manganese content -- Periodate spectrophotometric method GB/T 13748.4-2013
GB/T 13748.5-1992 Magnesium and its alloys--Determination of iron content--Orthophenanthroline spectrophotometric method GB/T 13748.5-1992