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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 30832-2014 Valves - Test method of flow coefficient and flow resistance coefficient GB/T 30832-2014
GB/T 30833-2014 Pneumatic fluid power -- Compressible fluids consumed by equipment -- Power determination and measurement of compressible air GB/T 30833-2014
GB/T 30834-2014 Standard test methods for rating and classifying inclusions in steel -- Scanning electron microscope GB/T 30834-2014
GB/T 30835-2014 Lithium iron phosphate-carbon composite cathode materials for lithium ion battery GB/T 30835-2014
GB/T 30836-2014 Lithium titanium oxide and its carbon composite anode materials for lithium ion battery GB/T 30836-2014
GB/T 30837-2014 Code of impawning supervision operation for import cargo under L/C GB/T 30837-2014
GB/T 30838-2014 Requirement on services of contracting carriers GB/T 30838-2014
GB/T 30839.1-2014 Energy consumption grading of industrial electroheat installations -- Part 1: General requirements GB/T 30839.1-2014
GB/T 30839.21-2015 Energy consumption grading for industrial electroheat installations -- Part 21: Ladle refining furnace GB/T 30839.21-2015
GB/T 30839.2-2015 Energy consumption grading for industrial electroheat installations -- Part 2: Three-phase steelmaking arc furnace GB/T 30839.2-2015
GB/T 30839.31-2014 Energy consumption grading for industrial electroheat installations -- Part 31: Medium frequency coreless induction furnaces GB/T 30839.31-2014
GB/T 30839.32-2014 Energy consumption grading for industrial electroheat installations -- Part 32: A set of medium frequency coreless induction furnaces with a voltage type frequency converter GB/T 30839.32-2014
GB/T 30839.33-2015 Energy consumption grading for industrial electroheat installations -- Part 33: Mains frequency coreless induction furnace GB/T 30839.33-2015
GB/T 30839.34-2015 Energy consumption grading for industrial electroheat installations -- Part 34: Mains frequency induction channel furnaces GB/T 30839.34-2015
GB/T 30839.41-2014 Energy consumption grading for industrial electroheat installations -- Part 41: Pusher resistance heating unit GB/T 30839.41-2014
GB/T 30839.4-2014 Energy consumption grading for industrial electroheat installations -- Part 4: Indirect resistance furnaces GB/T 30839.4-2014
GB/T 30839.42-2014 Energy consumption grading for industrial electroheat installations -- Part 42: Pit resistance furnace GB/T 30839.42-2014
GB/T 30839.43-2015 Energy consumption grading for industrial electroheat installations -- Part 43: Box-type resistance furnace GB/T 30839.43-2015
GB/T 30839.44-2015 Energy consumption grading for industrial electroheat installations -- Part 44: Bogie hearth resistance furnace GB/T 30839.44-2015
GB/T 30839.45-2015 Energy consumption grading for industrial electroheat installations -- Part 45: Box-type quenching resistance furnace GB/T 30839.45-2015
GB/T 30839.46-2015 Energy consumption grading for industrial electroheat installations -- Part 46: Crystal growing furnaces GB/T 30839.46-2015
GB/T 30840-2014 Basic specifications for gas-fired bell furnace for annealing GB/T 30840-2014
GB/T 30841-2014 General requirements for high-voltage shunt capacitor installations GB/T 30841-2014
GB/T 30842-2014 Electromagnetic shielding effectiveness specification and measuring method for high voltage testing enclosures GB/T 30842-2014
GB/T 30843.1-2014 Variable-frequency drive above 1 kV and not exceeding 35 kV -- Part 1: Technical conditions GB/T 30843.1-2014
GB/T 30843.2-2014 Variable-frequency drive above 1kV and not exceeding 35 kV -- Part 2: Test methods GB/T 30843.2-2014
GB/T 30844.1-2014 Variable-frequency drive of 1 kV and below -- Part 1: Technical conditions GB/T 30844.1-2014
GB/T 30844.2-2014 Variable-frequency drive of 1 kV and below -- Part 2: Test methods GB/T 30844.2-2014
GB/T 30845.1-2014 Plugs, socket-outlets and ship couplers for high-voltage shore connection systems (HVSC-Systems) -- Part 1: General requirements GB/T 30845.1-2014
GB/T 30845.2-2014 Plugs, socket-outlets and ship couplers for high-voltage shore connection systems (HVSC-System) -- Part 2: Dimensional compatibility and interchangeability requirements for accessories to be used by various types of ships GB/T 30845.2-2014
GB/T 30846-2014 High-voltage alternating current circuit-breakers with intentionally non-simultaneous pole operation GB/T 30846-2014
GB/T 30847.1-2014 System and software engineering -- Trusted computing platform trustworthiness measurement -- Part 1: Overview and vocabulary GB/T 30847.1-2014
GB/T 30847.2-2014 System and software engineering -- Trusted computing platform trustworthiness measurement -- Part 2: Trust chain GB/T 30847.2-2014
GB/T 30848-2014 Information technology -- Universal multi-octet coded character set -- Sibe, Manchu font -- Zhenghei Ti GB/T 30848-2014
GB/T 30849-2014 Information technology -- Universal multi-octet coded character set -- Sibe, Manchu font -- Zhengbai Ti GB/T 30849-2014
GB/T 30850.1-2014 Standardized guidelines for e-government -- Part 1: General principles GB/T 30850.1-2014
GB/T 30850.2-2014 Standardized guidelines for e-government -- Part 2: Project management GB/T 30850.2-2014
GB/T 30850.3-2014 Standardized guidelines for e-government -- Part 3: Network construction GB/T 30850.3-2014
GB/T 30850.5-2014 Standardized guidelines for e-government -- Part 5: Underlying technology GB/T 30850.5-2014
GB/T 30851-2014 Information technology -- Traditional Mongolian sorting GB/T 30851-2014
GB/T 30852-2014 Conductive copper and copper alloy profile for the traction motors GB/T 30852-2014
GB/T 30853-2014 Copper and copper alloy forging ring for the traction motors GB/T 30853-2014
GB/T 30854-2014 Gallium nitride based epitaxial layer for LED lighting GB/T 30854-2014
GB/T 30855-2014 GaP substrates for LED epitaxial chips GB/T 30855-2014
GB/T 30856-2014 GaAs substrates for LED epitaxial chips GB/T 30856-2014
GB/T 30857-2014 Standard test method for thickness and thickness variation on sapphire substrates GB/T 30857-2014
GB/T 30858-2014 Polished mono-crystalline sapphire substrate product GB/T 30858-2014
GB/T 30859-2014 Test method for warp and waviness of silicon wafers for solar cells GB/T 30859-2014
GB/T 30860-2014 Test methods for surface roughness and saw mark of silicon wafers for solar cells GB/T 30860-2014
GB/T 30861-2014 Germanium substrate for solar cell GB/T 30861-2014
GB/T 3086-1982 Specification for high carbon chromium stainless bearing steels GB/T 3086-1982
GB/T 11073-2007 Standard method for measuring radial resistivity variation on silicon slices GB/T 11073-2007
GB/T 30866-2014 Test method for measuring diameter of monocrystalline silicon carbide wafers GB/T 30866-2014
GB/T 30867-2014 Test method for measuring thickness and total thickness variation of monocrystalline silicon carbide wafers GB/T 30867-2014
GB/T 30868-2014 Test method for measuring micropipe density of monocrystalline silicon carbide wafer -- Chemically etching GB/T 30868-2014
GB/T 30869-2014 Test method for thickness and total thickness variation of silicon wafers for solar cell GB/T 30869-2014
GB/T 10498-2010 Sugarcane GB/T 10498-2010
GB/T 30873-2014 Refractory materials -- Determination of thermal shock resistance GB/T 30873-2014
GB/T 30880-2014 Information technology -- Common Logic (CL): A framework for a family of logic-based languages GB/T 30880-2014
GB/T 30881-2014 Information technology -- Metadata registries (MDR) -- Modules GB/T 30881-2014
GB/T 30882.1-2014 Information technology -- Technical requirements for application software system -- Part 1: General technical requirements for application software system based on B/S architecture GB/T 30882.1-2014
GB/T 30883-2014 Information technology -- Data integration middleware GB/T 30883-2014
GB/T 30884-2014 Apple vinegar beverage GB/T 30884-2014
GB/T 30885-2014 Plant protein beverage -- Soymilk and soymilk beverage GB/T 30885-2014
GB/T 30886-2014 Annular shaft kiln GB/T 30886-2014
GB/T 30887-2014 Guideline for water system integration and optimization of iron and steel complex GB/T 30887-2014
GB/T 30888-2014 Technical specification for the treatment and reuse of textile wastewater by membrane separation GB/T 30888-2014
GB/T 30889-2014 Quick frozen shrimps or prawns GB/T 30889-2014
GB/T 30890-2014 Technical specifications for larval rearing of whiteleg shrimp GB/T 30890-2014
GB/T 30891-2014 Practice of sampling plans for aquatic products GB/T 30891-2014
GB/T 3089-1982 Thinnest-wall seamless tubes of stainless and acid-resistance steel GB/T 3089-1982
GB/T 10499-1989 Analytical of the sugar cane GB/T 10499-1989
GB/T 30892-2014 Fishing nets -- Description and designation of knotted netting GB/T 30892-2014
GB/T 30893-2014 Haematococcus pluvialis powder GB/T 30893-2014
GB/T 30894-2014 Salted fish GB/T 30894-2014
GB/T 30895-2014 Hot-rolled rotary GB/T 30895-2014
GB/T 30896-2014 Ferrovanadium nitride GB/T 30896-2014
GB/T 30897-2014 Magnetic powder from steel slag for sintering GB/T 30897-2014
GB/T 30898-2014 Scrap steel from slag for steelmaking GB/T 30898-2014
GB/T 30899-2014 Selected luppen for smelt GB/T 30899-2014
GB/T 30900-2014 Slag agglomerate of LF refining furnace for steelmaking GB/T 30900-2014
GB/T 30901-2014 High purity ammonium fluoride solution for industrial use GB/T 30901-2014
GB/T 3090-1982 Stainless steel small diameter steel tubes GB/T 3090-1982
GB/T 3090-2000 Stainless steel small diameter seamless steel tubes GB/T 3090-2000
GB/T 30902-2014 Inorganic chemicals for industrial use - Determination of impurity element - Inductively coupled plasma optical emission spectrometry (ICP-OES) GB/T 30902-2014
GB/T 30903-2014 Inorganic chemicals for industrial use - Determination of impurity element - Inductively coupled plasma mass spectrometry (ICP-MS) GB/T 30903-2014
GB/T 30904-2014 Inorganic chemicals for industrial use -- Crystal form analysis -- X-ray diffraction method GB/T 30904-2014
GB/T 30905-2014 Inorganic chemicals for industrial use -- Determination of element contents -- X-ray fluorescence analysis GB/T 30905-2014
GB/T 30906-2014 Determination of sodium tripolyphosphate content of sodium tripolyphosphate -- Ion chromatography GB/T 30906-2014
GB/T 30907-2014 Rubber shoes -- Test method for shock attenuating properties of athletic shoes GB/T 30907-2014
GB/T 30908-2014 Photography -- Processing wastes -- Determination of boron GB/T 30908-2014
GB/T 30909-2014 Rubber shoes -- Determination of migration of acrylonitrile GB/T 30909-2014
GB/T 30910-2014 Rubber shoes -- Determination of migration of 2-mercaptobenzothiazole and 2, 2-dithiobis (benzothiazole) GB/T 30910-2014
GB/T 30911-2014 Performance test procedures of rack-and pinion hydraulic power steering lips seals GB/T 30911-2014
GB/T 3091-1993 Galvanized welded steel pipe for low pressure service GB/T 3091-1993
GB/T 3091-2001 Welded steel pipe for low pressure liquid delivery GB/T 3091-2001
GB/T 10499-2014 Analytical of the sugar cane GB/T 10499-2014
GB/T 10500-2000 Water treatment chemicals-Polyacrylic acid GB/T 10500-2000
GB/T 30912-2014 Rubber seals for automobile hydraulic disc brake cylinders GB/T 30912-2014
GB/T 30913-2014 Standard test method for classification of film systems for industrial radiography GB/T 30913-2014