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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "YS" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • HG/T 2693-2014
  • Analytical method of chemical composition in high temperature carbon monoxide shift catalYSt YS
    China Chemical Industry Standards
  • HG/T 2510-2014
  • Test method of activity for methanation catalYSt YS
    China Chemical Industry Standards
  • QC/T 986-2014
  • Atomizing spray pump for vehicle air-conditioning sYStem YS
    China Automobile & Vehicle industry Standards
  • HG/T 2273.4-2014
  • Test method of natural gas reforming catalYSt for primary and secondary reformer YS
    China Chemical Industry Standards
  • HG/T 3545-2014
  • Test method of activity for ammonia synthesis catalYSt YS
    China Chemical Industry Standards
  • HG/T 3543-2014
  • Analytical method of chemical composition in natural gas reforming catalYSt YS
    China Chemical Industry Standards
  • GB 12676-2014
  • Technical requirements and testing methods for commercial vehicle and trailer braking sYStems YS
    China National Standards
  • GB/T 31270.2-2014
  • Test guidelines on environmental safety assessment for chemical pesticides―Part 2: HydrolYSis YS
    China National Standards
  • GB/T 31274-2014
  • Restricted substances management sYStems of electrical and electronic products-Requirements YS
    China National Standards
  • GB/T 31270.8-2014
  • Test guidelines on environmental safety assessment for chemical pesticides―Part 8: Degradation in water-sediment sYStems YS
    China National Standards
  • GB 50219-2014
  • Technical code for water spray fire protection sYStems YS
    China National Standards
  • GB/T 31237-2014
  • Inspection specification for 1000kV power sYStem protection relay and automation device YS
    China National Standards
  • GB/T 3286.6-2014
  • Methods for chemical analYSis of limestone and dolomite―Part 6: The determination of phosphorus content―The phosphomolybdate blue spectrophotometric method YS
    China National Standards
  • GB/T 31232.2-2014
  • E-commerce statistical indicator sYStem—Part 2: Online marketing YS
    China National Standards
  • GB/T 3286.7-2014
  • Methods for chemical analYSis of limestone and dolomite―Part 7: The determination of sulphur content―The pipe furnace combustion iodic acid potassium titration method,the high frequency combustion with infrared absorption method and the barium sulfa YS
    China National Standards
  • GB/T 30887-2014
  • Guideline for water sYStem integration and optimization of iron and steel complex YS
    China National Standards
  • GB/T 31230.2-2014
  • Industrial ethernet fieldbus EtherCAT―Part 2: PhYSical Layer service and protocol specification YS
    China National Standards
  • GB/T 31226-2014
  • Standard test method for determination of surface roughness by scanning tunneling microscopy for gas distribution sYStem components YS
    China National Standards
  • JG/T 448-2014
  • Method of the energy performance evaluation for heating sYStem in existing residential buildings YS
    China Building & Construction Standards
  • CJJ/T 227-2014
  • (Urban lighting automatic control sYStem specification) YS
    China Urban Construction industry Standards
  • TB/T 2520-2014
  • Test methods for starting and power of the auxiliary sYStem equipped on the rolling stock YS
    China Railway & Train Standards
  • TB/T 3343-2014
  • The test and evaluate for single locomotive brake sYStem controlled by MCU YS
    China Railway & Train Standards
  • TB/T 3347-2014
  • Temperature rise test methods for traction sYStem of EMU YS
    China Railway & Train Standards
  • GB/T 31198-2014
  • Test method of activity for deoxidizing protection type sulfur recovery catalYSt YS
    China National Standards
  • GB/T 4269.4-2014
  • Tractors, machinery for agriculture and forestry, powered lawn and garden equipment―Symbols for operator controls and other displaYS―Part 4: Symbols for forestry machinery YS
    China National Standards
  • GB/T 21294-2014
  • Testing methods of phYSical and chemical performance of garments YS
    China National Standards
  • GB/T 21295-2014
  • Requirements of phYSical and chemical performance of garments YS
    China National Standards
  • GB/T 31210.2-2014
  • Green manufacturing—Near dry cutting—Part 2: Technical requirements for minimum quantity lubricating sYStem YS
    China National Standards
  • GB/T 29261.5-2014
  • Information technology―Automatic identification and data capture techniques―Harmonized vocabulary―Part 5: Locating sYStems YS
    China National Standards
  • GB/T 31196-2014
  • Test method of activity for sulfur exhaust hydrogenation catalYSt YS
    China National Standards
  • GB/T 31132-2014
  • Intrusion alarm sYStems―Technical requirements for interconnection of equipment using radio frequency YS
    China National Standards
  • GB/T 10264-2014
  • Thermoluminescence dosimetry sYStems for personal and environmental monitoring YS
    China National Standards
  • GB/T 30999-2014
  • SYStems and software engineering―Lifecycle management―Guidelines for process description YS
    China National Standards
  • GB/T 30995.1-2014
  • Information technology―Home electronic sYStem―Guidelines for product interoperability―Part 1: Introduction YS
    China National Standards
  • GB/T 18978.151-2014
  • Ergonomics of human-sYStem interaction―Part 151: Guidance on world wide web user interfaces YS
    China National Standards
  • GB/T 15073-2014
  • Casting titanium and titanium alloYS YS
    China National Standards
  • GB/T 31021.2-2014
  • Test specification for electronic records sYStem―Part2: Verdict criteria test for electronic records archived management system YS
    China National Standards
  • GB/T 18759.4-2014
  • Electrical equipment of machines―Open numerical control sYStem―Part 4: Hardware platform YS
    China National Standards
  • GB/T 31101-2014
  • Information technology—Automatic identification and data capture techniques—Real-time locating sYStem performance test methods YS
    China National Standards
  • 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 YS
    China National Standards
  • GB/T 20501.7-2014
  • Public information guidance sYStems―Design principles and requirements for guidance elements―Part 7:Information index sign YS
    China National Standards
  • GB/T 30994-2014
  • Testing specification for relational database management sYStem YS
    China National Standards
  • GB/T 31131-2014
  • Evaluation sYStem for manufacturing informatization YS
    China National Standards
  • GB/T 31193-2014
  • Test method of activity for titanium oxide type sulfur recovery catalYSt YS
    China National Standards
  • GB/T 30996.1-2014
  • Information technology―Real-time locating sYStems―Part 1:Application program interface YS
    China National Standards
  • GB/Z 31103-2014
  • SYStems engineering―A guide for the application of GB/T 22032 (System life cycle processes) YS
    China National Standards
  • GB/T 31115-2014
  • Application guidelines of HACCP sYStem in bean products YS
    China National Standards
  • GB/T 31015-2014
  • Public information guidance sYStems―Design and setting principles for the consideration of accessible needs YS
    China National Standards
  • GB/T 31100.201-2014
  • Information technology―home electronic sYStem (HES) architecture―Part 2-1: Introduction and device modularity YS
    China National Standards
  • GB/T 30972-2014
  • SYStems and software engineering―Software engineering environment services YS
    China National Standards
  • GB/T 23703.8-2014
  • Knowledge management―Part 8: Functional component of knowledge management software sYStem YS
    China National Standards
  • GB/T 30975-2014
  • Information technology―Measurement and rating of performance of computer-based software sYStems YS
    China National Standards
  • GB/T 27309-2014
  • Conformity assessment—Requirements for bodies providing certification of energy management sYStem YS
    China National Standards
  • CJJ/T 223-2014
  • (Technical specification for heat metering sYStems running) YS
    China Urban Construction industry Standards
  • JGJ 342-2014
  • Technical specification for evaporative cooling refrigeration sYStem YS
    China Building & Construction Standards
  • GB 51034-2014
  • Code for design of polYSilicon plant YS
    China National Standards
  • GB 51024-2014
  • Code for design of intelligent monitoring and control sYStem of coal mine safety production YS
    China National Standards
  • JJF 1480-2014
  • Calibration Specification for Liquid-scintillation Counting SYStem YS
    China Metrological Standards
  • GY/T 278-2014
  • (Direct broadcast satellite sYStem integrated receiver decoder (SD positioning encryption type) Technical requirements and methods of measurement) YS
    China Radio, Film & TV Industry Standards
  • GY/T 279-2014
  • (Direct broadcast satellite sYStem integrated receiver decoder (SD satellite ground dual model) technical requirements and methods of measurement) YS
    China Radio, Film & TV Industry Standards
  • GB/T 31024.1-2014
  • Cooperative intelligent transportation sYStems―Dedicated short range communications―Part 1:General technical requirement YS
    China National Standards
  • GB/T 31024.2-2014
  • Cooperation of roadside to vehicle―Dedicated short range communications―Part 2:Specification of medium access control layer and phYSical layer YS
    China National Standards
  • JJF 1470-2014
  • Calibration Specification for Multiparameter PhYSiological Simulators YS
    China Metrological Standards
  • SB/T 11081-2014
  • SYStem standard of single-purpose commercial prepaid card YS
    China Commerce Standards
  • SB/T 11086-2014
  • Evaluation index sYStem of energy management of stores YS
    China Commerce Standards
  • JGJ 343-2014
  • Technical specification for VAV air conditioning sYStem YS
    China Building & Construction Standards
  • JGJ 332-2014
  • Technical specification for safety monitoring sYStem of tower cranes YS
    China Building & Construction Standards
  • GB/T 3954-2014
  • Aluminium and aluminium alloYS rod for electrical purpose YS
    China National Standards
  • GB/T 6115.4-2014
  • Series capacitors for power sYStems―Part 4:Thyristor-controlled series capacitors YS
    China National Standards
  • GB 14287.2-2014
  • Electrical fire monitoring sYStem―Part 2: Residual current electrical fire monitoring detectors YS
    China National Standards
  • GB/T 18735-2014
  • Microbeam analYSis—General guide for the specification of nanometer thin reference materials for analytical transmission electron microscope (AEM/EDS) YS
    China National Standards
  • GB/T 30868-2014
  • Test method for measuring micropipe density of monocrYStalline silicon carbide wafers―Chemically etching YS
    China National Standards
  • GB 14287.3-2014
  • Electrical fire monitoring sYStem―Part 3: Temperature sensing electrical fire monitoring detectors YS
    China National Standards
  • GB/T 19933.5-2014
  • Earth-moving machinery―Operator enclosure environment―Part 5: Windscreen defrosting sYStem test method YS
    China National Standards
  • GB/T 30845.2-2014
  • Plugs,socket-outlets and ship couplers for high-voltage shore connection sYStems (HVSC-Systems)—Part 2: Dimensional compatibility and interchangeability requirements for accessories to be used by various types of ships YS
    China National Standards
  • GB/T 19929-2014
  • Earth-moving machinery―Crawler machines―Performance requirements and test procedures for braking sYStems YS
    China National Standards
  • GB/T 30990-2014
  • Determination of the activity of lYSozyme YS
    China National Standards
  • GB 14287.1-2014
  • Electrical fire monitoring sYStem―Part 1: Electrical fire monitoring equipment YS
    China National Standards
  • GB/T 30866-2014
  • Test method for measuring diameter of monocrYStalline silicon carbide wafers YS
    China National Standards
  • GB/T 30976.2-2014
  • Industrial control sYStem security―Part 2: Acceptance specification YS
    China National Standards
  • GB/T 30858-2014
  • Polished mono-crYStalline sapphire substrate product YS
    China National Standards
  • GB/T 30976.1-2014
  • Industrial control sYStem security―Part 1: Assessment specification YS
    China National Standards
  • GB/T 30867-2014
  • Test method for measuring thickness and total thickness variation of monocrYStalline silicon carbide wafers YS
    China National Standards
  • CJ/T 458-2014
  • Technical specification of sYStem for the levitation control medium-low speed maglev transportation vehicle YS
    China Urban Construction industry Standards
  • QB/T 4778-2014
  • Liquid crYStal displaying telling-time quartz clocks YS
    China Light Industry Standards
  • QB/T 4779-2014
  • Liquid crYStal displaying telling-time quartz watches YS
    China Light Industry Standards
  • SH/T 3007-2014
  • Design specification for tank farms of storage and transportation sYStem in petrochemical industry YS
    China Petrochemical Industry Standards
  • QB/T 4671-2014
  • Test method for synthetic leather/artificial leather. Resistance to hydrolYSis YS
    China Light Industry Standards
  • FZ/T 01120-2014
  • Textiles. Quantitative chemical analYSis. Mixtures of elastolefin and certain other fibres YS
    China Textile & Garment industry Standards
  • QB/T 4741-2014
  • Aluminium alloYS hanger YS
    China Light Industry Standards
  • QB/T 4718-2014
  • Fast-connection coupling for pluming piping sYStem YS
    China Light Industry Standards
  • GB/T 30905-2014
  • Inorganic chemicals for industrial use―Determination of element contents―X-ray fluorescence analYSis YS
    China National Standards
  • GB/T 30913-2014
  • Standard test method for classification of film sYStems for industrial radiography YS
    China National Standards
  • GB/T 5275.5-2014
  • Gas analYSis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 5: Capillary calibration devices YS
    China National Standards
  • GB/T 30790.8-2014
  • Paints and varnishes―Corrosion protection of steel structures by protective paint sYStems―Part 8:Development of specification for new work and maintenance YS
    China National Standards
  • GB/T 30790.6-2014
  • Paints and varnishes―Corrosion protection of steel structures by protective paint sYStems―Part 6: Laboratory performance test methods YS
    China National Standards
  • GB/T 30790.2-2014
  • Paints and varnishes―Corrosion protection of steel structures by protective paint sYStems―Part 2: Classification of environments YS
    China National Standards
  • GB/T 30790.1-2014
  • Paints and varnishes―Corrosion protection of steel structures by protective paint sYStems―Part 1: General introduction YS
    China National Standards
  • GB/T 30954-2014
  • Automatic sYStem for hydrological data measuring and forecasting―General equipment YS
    China National Standards
  • GB/T 5275.11-2014
  • Gas analYSis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 11: Electrochemical generation YS
    China National Standards

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