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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
  • GB/T 4325.9-2013
  • Methods for chemical analYSis of molybdenum - Part 9: Determination of nickel content - Dimethylglyoxime spectrophotometry and flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 29509.2-2013
  • Methods for chemical analYSis of gold-loaded carbon - Part 2:Determination of silver content - Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 29509.1-2013
  • Methods for chemical analYSis of gold-loaded carbon - Part 1: Determination of gold content YS
    China National Standards
  • GB/T 4325.10-2013
  • Methods for chemical analYSis of molybdenum - Part 10: Determination of copper content - Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 4325.23-2013
  • Methods for chemical analYSis of molybdenum - Part 23: Determination of oxygen and nitrogen contents - Inert gas fusion-infrared absorption and thermal conductivity method YS
    China National Standards
  • GB/T 4325.19-2013
  • Methods for chemical analYSis of molybdenum - Part 19: Determination of chromium content - Diphenylcarbazide spectrophotometry YS
    China National Standards
  • GB/T 4325.20-2013
  • Methods for chemical analYSis of molybdenum - Part 20: Determination of manganese content - Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 29513-2013
  • Chemical analYSis of ferric-containing dust and sludge by XRF-Fused cast bead method YS
    China National Standards
  • GB/T 4325.17-2013
  • Methods for chemical analYSis of molybdenum - Part 17: Determination of titanium content - Diantipyrylmethane spectrophotometry and inductively coupled plasma atomic emission spectrometry YS
    China National Standards
  • GB/T 4325.21-2013
  • Methods for chemical analYSis of molybdenum - Part 21: Determination of carbon content and sulfur content - High frequency combustion-infrared absorption method YS
    China National Standards
  • GB/T 4325.22-2013
  • Methods for chemical analYSis of molybdenum - Part 22:Determination of phosphorus content - Molybdenum blue spectrophotometry YS
    China National Standards
  • GB/T 29508-2013
  • 300mm monocrYStalline silicon as cut slices and grinded slices YS
    China National Standards
  • GB/T 4325.6-2013
  • Methods for chemical analYSis of molybdenum - Part 6: Determination of arsenic content - Atomic fluorescence spectrometry YS
    China National Standards
  • GB/T 29506-2013
  • 300mm polished monocrYStalline silicon wafers YS
    China National Standards
  • GB/T 29504-2013
  • 300mm monocrYStalline silicon YS
    China National Standards
  • GB/T 4325.1-2013
  • Methods for chemical analYSis of molybdenum - Part 1: Determination of lead content - Graphite furnace atomic absorption spectrometry YS
    China National Standards
  • GB/T 4325.7-2013
  • Methods for chemical analYSis of molybdenum - Part 7: Determination of iron content - 1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry YS
    China National Standards
  • GB/T 4325.14-2013
  • Methods for chemical analYSis of molybdenum - Part 14: Determination of magnesium content - Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 4325.11-2013
  • Methods for chemical analYSis of molybdenum - Part 11: Determination of aluminum content - Chromazurol S spectrophotometry and inductively coupled plasma atomic emission spectrometry YS
    China National Standards
  • GB/T 4325.2-2013
  • Methods for chemical analYSis of molybdenum - Part 2: Determination of cadmium content - Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 4325.13-2013
  • Methods for chemical analYSis of molybdenum - Part 13: Determination of calcium content - Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 4325.3-2013
  • Methods for chemical analYSis of molybdenum - Part 3: Determination of bismuth content - Atomic fluorescence spectrometry YS
    China National Standards
  • GB/T 4325.5-2013
  • Methods for chemical analYSis of molybdenum - Part 5: Determination of antimony content - Atomic fluorescence spectrometry YS
    China National Standards
  • GB/T 4325.4-2013
  • Methods for chemical analYSis of molybdenum - Part 4: Determination of tin content - Atomic fluorescence spectrometry YS
    China National Standards
  • GB/T 4325.8-2013
  • Methods for chemical analYSis of molybdenum - Part 8: Determination of cobalt content - 5-Cl-PADAB spectrophotometry and flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 4325.12-2013
  • Methods for chemical analYSis of molybdenum - Part 12: Determination of silicon content - Inductively coupled plasma atomic emission spectrometry YS
    China National Standards
  • JR/T 0076.1-2013
  • Statistical indicators of payment operations. Part 1: Indicator design and sYStem framework YS
    China Finance Standards
  • JR/T 0076.6-2013
  • Satistical indicators of payment operations. Part 6: Statistical indicators of payment sYStem YS
    China Finance Standards
  • GB 14166-2013
  • Safety-belts, restraint sYStems, child restraint systems and ISOFIX child restraint systems for occupants of power-driven vehicles YS
    China National Standards
  • GB 14167-2013
  • Safety-belt anchorages, ISOFIX anchorages sYStems and ISOFIX top tether anchorages for vehicles YS
    China National Standards
  • YD/T 2504.2-2013
  • 2GHz TD-SCDMA digital celllar mobile telecommunication network. HSPA+ phYSical layer technical requirement. Part 2: physical channels and mapping of transport channels onto physical channels YS
    China Telecommunication Standards
  • YD/T 2504.3-2013
  • 2GHz TD-SCDMA digital cellular mobile telecommunication network. HSPA+ phYSical layer technical requirement. Part 3: multiplexing and channel coding YS
    China Telecommunication Standards
  • YD/T 2535-2013
  • Internetwork number portability centralized business management sYStems and business systems interface protocol testing methods accepted YS
    China Telecommunication Standards
  • SJ/T 10540-2013
  • Chemical analYSis methods of products and semifinished products made of permanent ferrite YS
    China Electronics Standards
  • YD/T 2477-2013
  • Technical requirements for sYStem of SCDMA broadband wireless access system support trunking service YS
    China Telecommunication Standards
  • YD/T 2485-2013
  • Technical requirements for N×1OOGbit/s optical wavelength division multiplexing (WDM) sYStems YS
    China Telecommunication Standards
  • YD/T 2479-2013
  • Technical requirements for air iterface of SCDMA broadband wireless access sYStem support trunking service YS
    China Telecommunication Standards
  • YD/T 2483.2-2013
  • 2GHz TD-SCDMA/WCDMA digital cell mobile communications network home NodeB subsYStem management technical specification. Part 2: CORBA based information model design YS
    China Telecommunication Standards
  • YD/T 2529-2013
  • Technical requirements and test methods for digital microwave telecommunication equipments and sYStems of synchronous digital hierarchy(SDH) YS
    China Telecommunication Standards
  • YD/T 2478-2013
  • Technical requirements for terminal of SCDMA broadband wireless access sYStem support trunking service YS
    China Telecommunication Standards
  • YD/T 1013-2013
  • Cabling sYStem for building general electronic performance testing method YS
    China Telecommunication Standards
  • YD/T 2549-2013
  • Technical requirements for access network:PON sYStem supporting IPv6 YS
    China Telecommunication Standards
  • YD/T 2556-2013
  • Maintenance requirements of 240V direct current power supply sYStem for telecommunications YS
    China Telecommunication Standards
  • YD/T 2456-2013
  • Ubiquitous of M2M applications. video surveillance Application architecture and general technical requirements for intelligent analYSis and sensor overlay YS
    China Telecommunication Standards
  • YD/T 2528-2013
  • Technical requirements and test methods for digital microwave telecommunication equipments and sYStems using spread spectrum modulation techniques YS
    China Telecommunication Standards
  • YD/T 2455.1-2013
  • Visual surveillance sYStem over telecommunication network. Part 1: service requirements YS
    China Telecommunication Standards
  • YD/T 2504.1-2013
  • 2GHz TD-SCDMA digital cellular mobile telecommunication network. HSPA+ phYSical layer technical requirement. Part 1: general desciption YS
    China Telecommunication Standards
  • YD/T 2543-2013
  • Energy EfficiencYS Evaluation Methods of IDC YS
    China Telecommunication Standards
  • YD/T 2504.5-2013
  • 2GHz TD-SCDMA digital cellular mobile telecommunication network. HSPA+ phYSical layer technical requirements. Part 5: physical layer procedure YS
    China Telecommunication Standards
  • YD/T 2466.1-2013
  • Technical specification of general function for communication resource management sYStem. Part 1: network and service resource management YS
    China Telecommunication Standards
  • YD/T 2504.6-2013
  • 2GHz TD-SCDMA digital cellular mobile telecommunication network. HSPA+ phYSical layer technical requirement. Part 6: physical layer measurement YS
    China Telecommunication Standards
  • YD/T 2455.2-2013
  • Visual surveillance sYStem over telecommunication networks. Part 2: General technical requirements YS
    China Telecommunication Standards
  • YD/T 2504.4-2013
  • 2GHz TD-SCDMA digital cellular mobile telecommunication network. HSPA+ phYSical layer technical requirement. Part 4: spreading and modulation YS
    China Telecommunication Standards
  • YD/T 2455.6-2013
  • Visual surveillance sYStem over telecommunication networks. Part 6: QoS requirements YS
    China Telecommunication Standards
  • JC/T 478.2-2013
  • Standard test methods for building lime. Part 2: Methods for chemical analYSis YS
    China Building Materials Standards
  • JC/T 2173-2013
  • Ceramic tube for preheater of cement kiln sYStem YS
    China Building Materials Standards
  • QC/T 48-2013
  • Specifications of petrol filter assembly for automotive engines with electronically controlled petrol injection sYStem YS
    China Automobile & Vehicle industry Standards
  • QC/T 902-2013
  • Technical specifications of motorcycle electronic control fuel-injection sYStem YS
    China Automobile & Vehicle industry Standards
  • SB/T 10962-2013
  • Service quality evaluation sYStem of commodity management enterprises YS
    China Commerce Standards
  • SB/T 10982-2013
  • Evaluation sYStem for vocational qualification of all grades of housekeeper YS
    China Commerce Standards
  • SB/T 10973-2013
  • Steel distribution enterprise credit sYStem construction and management practices YS
    China Commerce Standards
  • SB/T 10983-2013
  • Evaluation sYStem of grades for household enterprises YS
    China Commerce Standards
  • SB/T 10961-2013
  • Circulation enterprise food safety pre-warning sYStem YS
    China Commerce Standards
  • SB/T 11005-2013
  • Criteria of E-B/L (title registration) service sYStem YS
    China Commerce Standards
  • GB 50313-2013
  • Code for design of fire communication and command sYStem YS
    China National Standards
  • JG/T 287-2013
  • The materials of external thermal insulation sYStems based on insulated decorative panel YS
    China Building & Construction Standards
  • DL/T 806-2013
  • Scaling-corrosion inhibitor of recirculating water sYStem in power plants YS
    China Electricity & Power Standards
  • DL/T 1233-2013
  • Simple service interface specification for power sYStem YS
    China Electricity & Power Standards
  • DL/T 5292-2013
  • Code of sYStem commissioning for 1000kV AC transmission and transformation project YS
    China Electricity & Power Standards
  • DL/T 1198-2013
  • Regulations on power quality technical management for power sYStem YS
    China Electricity & Power Standards
  • DL/T 1245-2013
  • Technical guide for hydraulic turbine regulating sYStem in grid YS
    China Electricity & Power Standards
  • DL/T 1232-2013
  • Coding specification of dynamic message for electric power sYStem YS
    China Electricity & Power Standards
  • DL/T 698.42-2013
  • Data acquisition and management sYStem for electrical energy. Part 4-2: communication protocol. Concentrator downward communication YS
    China Electricity & Power Standards
  • DL/T 792-2013
  • Code of operation and maintenance for hydraulic turbine regulating sYStem and devices YS
    China Electricity & Power Standards
  • DL/T 698.36-2013
  • Data acquisition and management sYStem for electrical energy. Part 3-6: Technical specification of electrical energy data acquisition terminal-communication unit requirement YS
    China Electricity & Power Standards
  • DL/T 1235-2013
  • Gude for modeling and testing of generator prime mover and governing sYStem YS
    China Electricity & Power Standards
  • DL/T 1234-2013
  • Technique specification of power sYStem security and stability calculation YS
    China Electricity & Power Standards
  • DL/T 1247-2013
  • Icing flashover test methods on high voltage insulators to be used in DC sYStem YS
    China Electricity & Power Standards
  • DL/T 1231-2013
  • Guide for setting test of power sYStem stabilizer YS
    China Electricity & Power Standards
  • DL/T 1230-2013
  • Power sYStem graphical description technique specification YS
    China Electricity & Power Standards
  • DL/T 1238-2013
  • Electrostatic shielding clothing for 1000kV AC sYStem YS
    China Electricity & Power Standards
  • DL/T 1215.3-2013
  • Chain-circuit static synchronous compensator. Part 3: Control protection and monitoring sYStem YS
    China Electricity & Power Standards
  • DL/T 1244-2013
  • Artificial icing flashover test methods on high voltage insulators to be used in AC sYStem YS
    China Electricity & Power Standards
  • YDB 123-2013
  • Technical requirements of smart home sYStem YS
    China Telecommunication Standards
  • YDB 125-2013
  • Test methods for regional spatial emergency communication sYStem YS
    China Telecommunication Standards
  • YDB 127-2013
  • Classifications of operations support sYStems for telecom network and Internet YS
    China Telecommunication Standards
  • SN/T 0464-2013
  • Textile for import and export. Method for quantitative analYSis of fiber. Polyurethane fiber mixture textiles YS
    China Import Export Inspection Standards
  • SN/T 3309-2013
  • Quantitative chemical analYSis of diacetate fiber of binary fiber mixtures YS
    China Import Export Inspection Standards
  • SN/T 3533-2013
  • Test method of toYS that contain magnets YS
    China Import Export Inspection Standards
  • SN/T 3514-2013
  • Identification method of texture analYSis for grain oriented and non-oriented electrical steels. X-ray diffraction(XRD) YS
    China Import Export Inspection Standards
  • GB/Z 25320.2-2013
  • Power sYStems management and associated information exchange - Data and communications security - Part 2: Glossary of terms YS
    China National Standards
  • GB/T 13539.6-2013
  • Low-voltage fuses - Part 6: Supplementary requirements for fuse-links for the protection of solar photovoltaic energy sYStems YS
    China National Standards
  • GB/T 29482.1-2013
  • Numerical control sYStem of industrial machines - Part 1: General requipments YS
    China National Standards
  • GB/T 29484-2013
  • Electrical installations in ships - Part 503: Special features - AC supply sYStems with voltages in the range of above 1 kV up to and including 15 kV YS
    China National Standards
  • GB/T 50770-2013
  • Code for design of safety instrumented sYStem in petrochemical engineering YS
    China National Standards
  • GB/T 10259-2013
  • Liquid-scintillation counting sYStem YS
    China National Standards
  • GB/Z 25320.5-2013
  • Power sYStems management and associated information exchange - Data and communications security - Part 5: Security for GB/T 18657 and derivatives YS
    China National Standards
  • GB/T 16927.2-2013
  • High-voltage test techniques - Part 2:Measuring sYStems YS
    China National Standards
  • JTS 110-6-2013
  • The Stipulation for the Preparation of Preliminary Deign Documents for Waterway Support SYStem Engineering YS
    China Highway & Transportation Standards
  • JR/T 0099-2012
  • Information sYStem operation and maintenance management specification for securities and futures industry YS
    China Finance Standards

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