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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 "SY" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 36071-2018
  • Non-destructive testing instruments—technical requirements of X-ray real-time imaging SYstem SY
    China National Standards
  • GB/T 36047-2018
  • Electric power information SYstem security inspection standard SY
    China National Standards
  • GB/T 36028.1-2018
  • Shore-to-ship power supply SYstem technical conditions—Part 1: High voltage connection SY
    China National Standards
  • GB/T 13663.3-2018
  • Polyethylene(PE)piping SYstems for water supply—Part 3: Fittings SY
    China National Standards
  • GB/T 36028.2-2018
  • Shore-to-ship power supply SYstem technical conditions—Part 2: Low voltage connection SY
    China National Standards
  • GB/T 35972-2018
  • Energy-saving commissioning method of heating and air conditioning SYstem SY
    China National Standards
  • GB/T 13663.2-2018
  • Polyethylene(PE) piping SYstems for water supply—Part2: Pipes SY
    China National Standards
  • GB/T 35850.1-2018
  • Programmable electronic SYstems in safety-related applications for lifts (elevators), escalators and moving walks—Part 1: Lifts (elevators) (PESSRAL) SY
    China National Standards
  • GB/T 7247.2-2018
  • Safety of laser products—Part 2: Safety of optical fibre communication SYstems (OFCS) SY
    China National Standards
  • GB/T 36050-2018
  • Rules of time SYnchronization for power systems SY
    China National Standards
  • GB/T 35874-2018
  • Technical regulation for evaluation of sugarcane resistance to smut(Sporisorium scitaminea SYd.) SY
    China National Standards
  • GB/T 35983-2018
  • General specifications of dust removal SYstem for coal sample preparation SY
    China National Standards
  • GB/T 36005-2018
  • Measuring methods of optical radiation safety for semiconductor lighting equipments and SYstems SY
    China National Standards
  • GB/T 35849-2018
  • Identification SYstem for crimp-removable contacts for electrical connectors of aircraft SY
    China National Standards
  • GB/T 36015-2018
  • Non-destructive testing instruments—Performance and testintg rules of industrial digital X-ray imaging SYstem SY
    China National Standards
  • GB/T 35912-2018
  • Real-time RT-PCR method for detection of porcine reproductive and respiratory SYndrome virus SY
    China National Standards
  • GB/T 35794-2018
  • Safety design for oxygen SYstem of civil aircraft SY
    China National Standards
  • GB/T 16895.34-2018
  • Low-voltage electrical installations—Part 7-753: Requirements for special installations or locations—Heating cables and embedded heating SYstems SY
    China National Standards
  • GB/T 13663.5-2018
  • Polyethylene (PE) piping SYstems for water supply—Part 5: Fitness for purpose of the system SY
    China National Standards
  • GB/T 21412.7-2018
  • Petroleum and natural gas industries—Design and operation of subsea production SYstems—Part 7:Completion/workover riser systems SY
    China National Standards
  • GB/T 35838-2018
  • Variable control SYstem for the moving lateral irrigation machines SY
    China National Standards
  • GB/T 13016-2018
  • Principles and requirements for constructing standard SYstem SY
    China National Standards
  • GB/T 35913-2018
  • Technical requirements of solid wood flooring for ground with heating SYstem SY
    China National Standards
  • GB/T 21412.6-2018
  • Petroleum and natural gas industries—Design and operation of subsea production SYstems—Part 6:Subsea production control systems SY
    China National Standards
  • GB/T 13017-2018
  • Guidelines for preparing enterprise standard SYstem diagram SY
    China National Standards
  • GB/T 36039-2018
  • Regulatory standards for the safety of gas SYstem in gas-fired power plant SY
    China National Standards
  • GB/T 6111-2018
  • Thermoplastics piping SYstems for the conveyance of fluids—Determination of the resistance to internal pressure SY
    China National Standards
  • GB/T 36062-2018
  • Use requirements and test methods for digital printing SYstem SY
    China National Standards
  • GB/T 36116-2018
  • Requirements for the control SYstem function of the rural photovoltaic power station cluster SY
    China National Standards
  • GB 5135.6-2018
  • Automatic sprinkler SYstems—Part 6: Conventional valves SY
    China National Standards
  • GB/T 36090-2018
  • Gas analysis—Guide for quality assurance of on line automatic measuring SYstem SY
    China National Standards
  • GB/T 20501.4-2018
  • Public information guidance SYstems—Design principles and requirements for guidance elements—Part 4: Street guidance map SY
    China National Standards
  • GB/T 35933-2018
  • Determination for drug residues of toxaphene, SYnthetic pyrethroid, organophosphorus in greasy wool—Gas chromatography method SY
    China National Standards
  • GB/T 35606-2017
  • Green product assessment—Solar water heating SYstem SY
    China National Standards
  • GB 34659-2017
  • Requirements and test methods relating to the spray-suppression SYstems of motor vehicles and their trailers SY
    China National Standards
  • GB/T 34937-2017
  • Insulators for overhead lines—Composite suspension and tension insulators for d.c.SYstems with a nominal voltage greater than 1500 V—Definitions, test methods and acceptance criteria SY
    China National Standards
  • GB/T 34934-2017
  • Electrcial safety of machinery—Guidelines for the use of communication SYstems in safety-related applications SY
    China National Standards
  • GB/T 34932-2017
  • Technical specification for remote monitoring and control SYstem of distributed photovoltaic power generation system SY
    China National Standards
  • GB/Z 17625.14-2017
  • Electromagnetic compatibility—Limits—Assessment of emission limits for harmonics, interharmonics,voltage fluctuations and unbalance for the connection of disturbing installations to LV power SYstems SY
    China National Standards
  • GB/T 34984-2017
  • Information technology—Telecommunications and information exchange between SYstems—Local and metropolitan area networks—MAC and PHY specification for ultra high rate wireless personal area network SY
    China National Standards
  • GB/T 19443-2017
  • Insulators for overhead lines with a nominal voltage above 1500V—Ceramic or glass insulator units for d.c. SYstems—Definitions,test methods and acceptance criteria SY
    China National Standards
  • GB/T 34940.3-2017
  • Static transfer SYstems(STS)—Part 3: Method for specifying performance and test requirements SY
    China National Standards
  • GB 35114-2017
  • Technical requirements for information security of video surveillance network SYstem for public security SY
    China National Standards
  • GB/T 34838-2017
  • General technical specifications of equipment and installation for electronic musical instruments teaching SYstem SY
    China National Standards
  • GB/T 21303-2017
  • Specifications for water measurement of irrigation canal SYstem SY
    China National Standards
  • GB/T 34990-2017
  • Information security technology—Technical requirements and testing evaluation approaches of information SYstem security management platform products SY
    China National Standards
  • GB/T 34991-2017
  • 12.5kHz TDMA channel based professional digital trunking communication SYstem—Technical specifications for physical layer and data link layer of air interface SY
    China National Standards
  • GB/T 34992-2017
  • 12.5kHz TDMA channel based professional digital trunking communication SYstem—Technical specifications for call control layer of air interface SY
    China National Standards
  • GB/T 34923.5-2017
  • Street lights control and management SYstem—Part 5: Technical specification of safety protection SY
    China National Standards
  • GB/T 34867.1-2017
  • Procedures for measurement and verification of motor-SYstem energy-savings—Part 1: Test procedures on working site for energy efficiency of motor SY
    China National Standards
  • GB/T 34890-2017
  • Geometrical product specification(GPS)—Acceptance and reverification tests for digital photogrammetry 3D coordinate measuring SYstem SY
    China National Standards
  • GB/T 16857.5-2017
  • Geometrical product specifications(GPS)—Acceptance and reverification tests for coordinate measuring machines (CMM)—Part 5:CMMs using single or multiple stylus contacting probing SYstems SY
    China National Standards
  • GB/T 14640-2017
  • Determination of potassium and sodium in water for industrial circulating cooling SYstem and boiler SY
    China National Standards
  • GB/T 34912-2017
  • Guide for energy saving design of industry boiler SYstems SY
    China National Standards
  • GB/T 34940.1-2017
  • Static transfer SYstems(STS)—Part 1: General and safety requirements SY
    China National Standards
  • GB/T 34976-2017
  • Information security technology—Security technical requirements and testing and evaluation approachs for operating SYstem of smart mobile terminals SY
    China National Standards
  • GB/T 34962-2017
  • Information technology—Telecommunications and information exchange between SYstems—ProxZzzy for sleeping hosts SY
    China National Standards
  • GB/T 10414-2017
  • SYnchronous belt drives—Automotive synchronous pulleys SY
    China National Standards
  • GB/T 34900-2017
  • Micro-electromechanical SYstem technology—Measuring method for residual strain measurements of MEMS microstructures using an optical interferometer SY
    China National Standards
  • GB/T 34894-2017
  • Micro-electromechanical SYstem technology—Measuring method for strain gradient measurements of MEMS microstructures using an optical interferometer SY
    China National Standards
  • GB/T 12734-2017
  • SYnchronous belt drives—Automotive synchronous belts SY
    China National Standards
  • GB/T 13539.3-2017
  • Low-voltage fuses—Part 3: Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications)—Examples of standardized SYstems of fuses A to F SY
    China National Standards
  • GB/T 34898-2017
  • Micro electromechanical SYstem technology—Test method for the nonlinear vibration of the MEMS resonant sensitive element SY
    China National Standards
  • GB/T 34745-2017
  • Porcine circovirus type 2—Method of detecting virus by SYBR GreenⅠreal-time PCR SY
    China National Standards
  • GB/T 34925-2017
  • On-site inspections method of a.c. circuit SYstems for 110 kV substations on plateau SY
    China National Standards
  • GB/T 34981.3-2017
  • Specification of data for organization statistics and real-name management SYstem—Part 3: Data dictionary SY
    China National Standards
  • GB/T 34901-2017
  • Shape closed-loop control SYstem for cold rolling strip SY
    China National Standards
  • GB/T 34940.2-2017
  • Static transfer SYstems(STS)—Part 2: Electromagnetic compatibility(EMC) requirements SY
    China National Standards
  • GB/T 34899-2017
  • Micro-electromechanical SYstem technology—Measuring method of microstructure surface stress based on Raman spectroscopy SY
    China National Standards
  • GB/T 22720.1-2017
  • Rotating electrical machines—Qualification and quality control tests of partial discharge free electrical insulation SYstems (Type I) used in rotating electrical machines fed from voltage converters SY
    China National Standards
  • GB/Z 17625.15-2017
  • Electromagnetic compatibility—Limits—Assessment of low frequency electromagnetic immunity and emission requirements for dispersed generation SYstems in LV network SY
    China National Standards
  • GB/T 27204-2017
  • Confromity assessment—Guidelines for determining the duration of management SYstem certification audits SY
    China National Standards
  • GB/T 34999-2017
  • Technical requirements and measurement methods for digital audio recording SYstem in broadcast center SY
    China National Standards
  • GB/T 23002-2017
  • Integration of informatization and industrialization management SYstems—Implementation guidance SY
    China National Standards
  • GB/T 25000.12-2017
  • SYstems and software engineering—Systems and software Quality Requirements and Evaluation(SQuaRE)—Part 12: Data quality model SY
    China National Standards
  • GB/T 34923.2-2017
  • Street lights control and management SYstem—Part 2: Technical specification of master station SY
    China National Standards
  • GB/T 34518-2017
  • Requirements of data transmission and exchange interface for land observation satellite ground SYstem SY
    China National Standards
  • GB/T 25000.24-2017
  • SYstems and software engineering—Systems and software Quality Requirements and Evaluation(SQuaRE)—Part 24: Measurement of data quality SY
    China National Standards
  • GB/T 27021.1-2017
  • Conformity assessment—Requirements for bodies providing audit and certification of management SYstems—Part 1: Requirements SY
    China National Standards
  • GB/T 17948.3-2017
  • Rotating electrical machines—Functional evaluation of insulation SYstems—Test procedures for form-wound windings—Thermal evaluation and classification of insulation systems used in rotating machines SY
    China National Standards
  • GB/T 34981.1-2017
  • Specification of data for organization statistics and real-name management SYstem—Part 1: General SY
    China National Standards
  • GB/T 34923.6-2017
  • Street lights control and management SYstem—Part 6: Technical specification of communication protocol SY
    China National Standards
  • GB/T 34677-2017
  • Anticorrosive coatings for subsea production SYstems SY
    China National Standards
  • GB/T 34923.1-2017
  • Street lights control and management SYstem—Part 1: General principle SY
    China National Standards
  • GB/T 34979.1-2017
  • Test specification for smart terminal software platform—Part 1: Operating SYstem SY
    China National Standards
  • GB/T 34981.2-2017
  • Specification of data for organization statistics and real-name management SYstem—Part 2:Code set SY
    China National Standards
  • GB/T 34980.1-2017
  • Technical requirement for smart terminal software platform—Part 1: Operating SYstem SY
    China National Standards
  • GB/T 34923.4-2017
  • Street lights control and management SYstem—Part 4: Technical specification of street lights controller SY
    China National Standards
  • GB/T 34893-2017
  • Micro-electromechanical SYstem technology—Measuring method for in-plane length measurements of MEMS microstructures using an optical interferometer SY
    China National Standards
  • GB/T 34955-2017
  • Atmospheric radiation effects—Guidelines for single event effects testing for avionics SYstems SY
    China National Standards
  • GB/T 34872-2017
  • Technical requirement of hydrogen supply SYstem for proton exchange membrane fuel cells SY
    China National Standards
  • GB/T 34923.3-2017
  • Street lights control and management SYstem—Part 3: Technical specification of street lights control and management terminal SY
    China National Standards
  • GB/T 34950-2017
  • Reference model of unstructured data management SYstem SY
    China National Standards
  • GB/T 12060.16-2017
  • Sound SYstem equipment—Part 16: Objective rating of speech intelligibility by speech transmission index SY
    China National Standards
  • GB 26149-2017
  • Performance requirements and test methods of tire pressure monitoring SYstem for passenger cars SY
    China National Standards
  • GB/T 34353-2017
  • Earth-moving machinery-Machine-control SYstems (MCS) using electronic components-Performance criteria and tests for functional safety SY
    China National Standards
  • GB/T 5226.31-2017
  • Electrical safety of machinery—Electrical equipment of machines—Part 31:Particular safety and EMC requirements for sewing machines, units and SYstems SY
    China National Standards
  • GB/T 34658-2017
  • Conformance test for communication protocols between off-board conductive charger and battery management SYstem for electric vehicle SY
    China National Standards
  • GB/T 34555-2017
  • Test method of air permeability, watertightness,wind load resistance performance for building skylight SYstem SY
    China National Standards
  • GB/T 34590.4-2017
  • Road vehicles—Functional safety—Part 4: Product development at the SYstem level SY
    China National Standards

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