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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 27894.2-2011
  • Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 2: Measuring-sYStem characteristics and statistics for processing of data YS
    China National Standards
  • GB/T 18477.2-2011
  • Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline sYStem for underground soil waste and draindge - Part 2: Ultra-Rib pipes YS
    China National Standards
  • GB/T 18570.6-2011
  • Preparation of steel substrates before application of paints and related products -Tests for the assessment of surface cleanliness - Part6: Extraction of soluble contaminants for analYSis -The Bresle method YS
    China National Standards
  • GB/T 27732-2011
  • Calculation method of energy equilibrium and energy efficiency in washing, screening and oxygen delignification sYStem YS
    China National Standards
  • GB 16134-2011
  • Standards for phYSical examination redords for elementary and middle school students YS
    China National Standards
  • GB/T 27994-2011
  • General technical conditions for equipments of automatic sYStem for hydrological data acquisition and transmission YS
    China National Standards
  • GB/T 27870-2011
  • PhotocatalYSt for air purification YS
    China National Standards
  • GB/T 17747.2-2011
  • Natural gas - Calculation of compression factor - Part 2: Calculation using molar-composition analYSis YS
    China National Standards
  • GB/T 27991-2011
  • Fundamental technical requirements for sediment measurement and particle size analYSis instrument in open channel YS
    China National Standards
  • GB/T 28227.2-2011
  • Guidelines for the implementation of the quality management sYStem of cultural service??Part 2: Indoor museum YS
    China National Standards
  • GB/T 28227.6-2011
  • Guidelines for the implementation of quality management sYStem of cultural service - Part 6: Cinema YS
    China National Standards
  • GB/T 27975-2011
  • Methods for chemical analYSis of granulated blastfurnace slag YS
    China National Standards
  • GB/T 28191-2011
  • Surface active agents - Detergents - Anionic active matter stable to acid hydrolYSis - Determination of trace amounts YS
    China National Standards
  • GB/T 27905.2-2011
  • Inspection methods for trace and phYSical evidences from fire scene-Part 2: Sheet glass YS
    China National Standards
  • GB/T 27308-2011
  • Conformity assessment - Requirements for bodies providing audit and certification of IT service management sYStems YS
    China National Standards
  • GB/T 27653-2011
  • Methods for analYSis of quaternary ammonium compounds in preservative-treated wood - 2-Phase titration YS
    China National Standards
  • GB/T 27911-2011
  • Banking - Security and other financial services - Framework for security in financial sYStems YS
    China National Standards
  • GB/T 28059.2-2011
  • Image information management sYStem for public traffic network -Platform networking and sharing - Part 2: Video format and coding YS
    China National Standards
  • GB/T 27888.5-2011
  • Ships and marine technology - Drainage sYStems on ships and marine structures - Part 5: Drainage of decks,cargo spaces and swimming pools YS
    China National Standards
  • GB/T 27712-2011
  • Calculation method of energy equilibrium and energy efficiency in multiple effect evaporating sYStem of non-wood pulp YS
    China National Standards
  • GB/T 27941-2011
  • Code of design and installation for multi-split air conditioning (heat pump)sYStem YS
    China National Standards
  • GB/T 27973-2011
  • Methods for chemical analYSis of volatilized silica YS
    China National Standards
  • GB/T 27709-2011
  • Calculation method of energy equilibrium and energy efficiency in four stages bleaching sYStem with chlorine dioxide YS
    China National Standards
  • GB/T 27892-2011
  • Ship and marine technology - Machinery-space flammable oil sYStems - Prevention of leakage of flammable oil YS
    China National Standards
  • GB/T 27883-2011
  • Economical operation for displacement air compressor sYStem YS
    China National Standards
  • GB/T 27736-2011
  • The general calculation method of the sYStem energy equilibrium in pulp and paper production process YS
    China National Standards
  • GB/Z 25320.6-2011
  • Power sYStems management and associated information exchange - Data and communications security - Part 6: Security for IEC 61850 YS
    China National Standards
  • GB/T 27652-2011
  • Methods of pretreatment for chemical analYSis of preservative-treated wood YS
    China National Standards
  • GB/T 27674-2011
  • Copper,lead and zinc sulfide concentrates - Determination of hygroscopic moisture in the analYSis sample - ?Gravimetric method YS
    China National Standards
  • GB/T 28122-2011
  • Polyvinyl alcohol (PVA) films for liquid crYStal display(LCD)-Determination of thickness YS
    China National Standards
  • GB/T 27683-2011
  • Specifications for recovery of cutting filings of free-cutting copper alloYS YS
    China National Standards
  • GB/T 17178.5-2011
  • Information technology - Open sYStems interconnection - Conformance testing methodology and framework - Part 5: Requirement on test laboratories and clients for the conformance assessment process YS
    China National Standards
  • GB/T 27616-2011
  • Framework for pest risk analYSis YS
    China National Standards
  • GB/T 27705-2011
  • Calculation method of energy equilibrium and energy efficiency in BCTMP sYStem YS
    China National Standards
  • GB/T 28227.3-2011
  • Guidelines for the implementation of the quality management sYStem of cultural service - Part 3: Open air museum YS
    China National Standards
  • GB/T 28183-2011
  • Test methods of fuel cell power sYStem for bus YS
    China National Standards
  • GB/T 27714-2011
  • Calculation method of energy equilibrium and energy efficiency in deinked pulp(DIP) sYStem YS
    China National Standards
  • GB/T 28173-2011
  • Embedded sYStems - Application and management of the systems engineering process YS
    China National Standards
  • GB/T 28089-2011
  • Detection and identification of UrocYStis cepulae Frost YS
    China National Standards
  • GB/T 27724-2011
  • Calculation method of energy equilibrium and energy efficiency in fourdrinier paper machine sYStem YS
    China National Standards
  • GB/T 27803-2011
  • AnalYSis method for solid composition releasing chorine dioxide YS
    China National Standards
  • GB/T 28209-2011
  • Methods for chemical analYSis of borosilicate glasses YS
    China National Standards
  • GB/T 28227.5-2011
  • Guidelines for the implementation of the quality management sYStem of cultural service - Part 5: Audio-video products and electronic publications reproductions YS
    China National Standards
  • GB 5135.21-2011
  • Automatic sprinkler sYStem - Part 21: Inspector’s test connection YS
    China National Standards
  • GB/T 27706-2011
  • Calculation method of energy equilibrium and energy efficiency of PRC-APMP sYStem YS
    China National Standards
  • GB/T 27716-2011
  • Calculation method of energy equilibrium and energy efficiency in horizontal-tube continuous cooking sYStem YS
    China National Standards
  • GB/T 27969-2011
  • The sYStem of assess and the method of monitor for the energy consumption per unit products of architecture and sanitary ceramics YS
    China National Standards
  • GB/T 27617-2011
  • The use of integrated measures in a sYStems approach for pest risk management YS
    China National Standards
  • GB/T 27721-2011
  • Calculation method of energy equilibrium and energy efficiency in stone ground wood sYStem YS
    China National Standards
  • GB/T 27667-2011
  • Quality evaluation of optical sYStems - Determination of distortion YS
    China National Standards
  • GB/T 27888.1-2011
  • Ship and marine technology - Drainage sYStems on ships and marine structures - Part 1: Sanitary drainage-system design YS
    China National Standards
  • GB/T 27888.3-2011
  • Ship and marine technology - Drainage sYStems on ships and marine structures - Part 3: Sanitary drainage,drain piping for vacuum systems YS
    China National Standards
  • GB/T 27708-2011
  • General technical requirements of inflatable toYS YS
    China National Standards
  • GB/T 27888.4-2011
  • Ships and marine technology - Drainage sYStems on ships and marine structures - Part 4: Sanitary drainage,sewage disposal pipes YS
    China National Standards
  • GB/T 27845-2011
  • Chemicals - Test method for particle-size analYSis of soils YS
    China National Standards
  • GB/T 27707-2011
  • Calculation method of energy equilibrium and energy efficiency in the raw material preparation sYStem of straw pulp YS
    China National Standards
  • GB/T 28177.1-2011
  • Identification cards - Thin flexible cards - Part 1: PhYSical characteristics YS
    China National Standards
  • GB/T 21078.2-2011
  • Banking - Personal identification number management and security - Part 2: Requirements for offline PIN handling in ATM and POS sYStems YS
    China National Standards
  • GB 18802.1-2011
  • Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution sYStems -Requirements and tests YS
    China National Standards
  • GB/T 27730-2011
  • Determination of dimethyl fumarate in toYS - Gas chromatography-mass spectrometry method YS
    China National Standards
  • GB/T 27720-2011
  • Calculation method of energy equilibrium and energy efficiency in Kamyr continuous cooking sYStem YS
    China National Standards
  • GB/T 17576-2011
  • Compact disc digital audio sYStem YS
    China National Standards
  • GB/T 28227.7-2011
  • Guidelines for the implementation of quality management sYStem of cultural service - Part 7: Theatre YS
    China National Standards
  • GB/T 27005-2011
  • Conformity assessment - Use of management sYStems - Principles and requirements YS
    China National Standards
  • GB/T 28181-2011
  • Security and protection video monitoring network sYStem technical specification for information transport, switch and control YS
    China National Standards
  • GB/T 27748.1-2011
  • Stationary fuel cell power sYStem - Part 1:Safety YS
    China National Standards
  • GB/T 26218.3-2011
  • Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 3: Composite insulators for a.c. sYStems YS
    China National Standards
  • GB/T 16935.4-2011
  • Insulation coordination for equipment within low-voltage sYStems - Part 4: Consideration of high-frequency voltage stress YS
    China National Standards
  • GB/T 27711-2011
  • Calculation method of energy equilibrium and energy efficiency in Horizontal Gap paper machine sYStem YS
    China National Standards
  • GB/T 24338.2-2011
  • Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole railway sYStem to the outside world YS
    China National Standards
  • GB/T 16474-2011
  • Designation sYStem for wrought aluminium and aluminium alloy YS
    China National Standards
  • GB/T 9711-2011
  • Petroleum and natural gas industries - Steel pipe for pipeline transportation sYStems YS
    China National Standards
  • GB/Z 18039.7-2011
  • Electromagnetic compatibility - Environment - Voltage dips and short interruptions on public electric power supply sYStems with statistical measurement results YS
    China National Standards
  • JGJ/T 264-2012
  • Code for operation and maintenance of building mounted photovoltaic sYStem YS
    China Building & Construction Standards
  • JR/T 0060-2010
  • Securities and futures industry. Baseline for lassified protection of information sYStem (Trial basis) YS
    China Finance Standards
  • YD/T 2378-2011
  • 240V direct current power supple sYStem for telecommunications YS
    China Telecommunication Standards
  • YD/T 2344.1-2011
  • LiFePO4battery sYStem for telecommunications. Part 1: Integrated batery system YS
    China Telecommunication Standards
  • YD/T 2366-2011
  • Technical requirements for IPTV media delivery sYStem. Architecture YS
    China Telecommunication Standards
  • YD/T 2367-2011
  • Technical requirements for IPTV quality monitoring sYStems YS
    China Telecommunication Standards
  • YD/T 1762.1-2011
  • TD-SCDMA/WCDMA digital cellular mobile telecommunication network technical requirements for UICC-ME (Cu) interface. Part 1: PhYSical, electrial and logical characteristics YS
    China Telecommunication Standards
  • YD/T 1763.1-2011
  • TD-SCDMA/WCDMA digital cellular mobile telecommunication network test methods for UICC-ME(Cu)interface. Part 1: phYSical, electrical and logical characteristics of ME YS
    China Telecommunication Standards
  • YD/T 2337-2011
  • Photovoltaic cables for electric powers in communication sYStem YS
    China Telecommunication Standards
  • YD/T 2393-2011
  • Technical requirements for data exchange between the third party disaster recovery center and production sYStems YS
    China Telecommunication Standards
  • YD/T 2380-2011
  • Evaluation of human exposure to electromagnetic fields frm electronic article surveillance, radio frequecy identification and similar sYStems in various applications over the frequency range YS
    China Telecommunication Standards
  • YD/T 2336.2-2011
  • Technical requirements for packet transport network management. Part 2: NMS sYStem function YS
    China Telecommunication Standards
  • YD/T 2001.2-2011
  • Semiconductor optoelectronic devices for fibre optic sYStem applications. Part 2: measuring methods YS
    China Telecommunication Standards
  • YD/T 2387-2011
  • Technical requirements for network security monitor sYStem YS
    China Telecommunication Standards
  • YD/T 2386-2011
  • Data networks and open sYStem communications security. Security architecture for systems providing end-to-end communications YS
    China Telecommunication Standards
  • QB/T 4257-2011
  • General methods of analYSis for Daqu YS
    China Light Industry Standards
  • JC/T 2042-2011
  • General technical specifications of automatic control sYStem in sintered brick producing field YS
    China Building Materials Standards
  • JC/T 2084-2011
  • Mortar for external thermal composite sYStems based on extruded polystyrene YS
    China Building Materials Standards
  • JC/T 2067-2011
  • Fused Silica ceramic crucible for solar poly-crYStalline silicon crystal growth YS
    China Building Materials Standards
  • FZ/T 97025-2011
  • Numerical control sYStem for flat knitting machine YS
    China Textile & Garment industry Standards
  • HG/T 3696.1-2011
  • Inorganic chemicals for industrical use. Preparations of standard and reagent solutions for chemical analYSis. Part 1: Preparations of standard volumetric solutions YS
    China Chemical Industry Standards
  • QC/T 896-2011
  • Interface of electrical machine sYStem for electric vehicles YS
    China Automobile & Vehicle industry Standards
  • QC/T 897-2011
  • Technical specification of battery management sYStem for electric vehicles YS
    China Automobile & Vehicle industry Standards
  • HG/T 3546-2011
  • High temperature carbon monoxide shift catalYSts YS
    China Chemical Industry Standards
  • HG/T 2198-2011
  • Vulcanized rubber. The general requirements for the phYSical test method YS
    China Chemical Industry Standards
  • HG/T 2559-2011
  • Classification, type and nomenclature for fertilizer catalYSt products YS
    China Chemical Industry Standards
  • HG/T 2782-2011
  • Test method for single pellet crush strength of fertilizer catalYSts YS
    China Chemical Industry Standards

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