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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 2900.26-2008
  • Electrotechnical terminology - Electrical machine for automatic control sYStem YS
    China National Standards
  • GB/T 7896-2008
  • Test method for optical grade synthetic quartz crYStal YS
    China National Standards
  • GB/T 17614.1-2008
  • Transmitters for use in industrial-process control sYStems - Part 1: Methods of evaluating the performance YS
    China National Standards
  • GB/T 13639-2008
  • Digital indicators with analogue input for use in industrial-process measurement and control sYStems YS
    China National Standards
  • GB/T 13017-2008
  • Guidelines for preparing diagrams of enterprise standard sYStem YS
    China National Standards
  • GB/T 8287.1-2008
  • Indoor and outdoor post insulators for sYStems with nominal voltage greater than 1000 V - Part 1: Test on insulators of ceramic material or glass YS
    China National Standards
  • GB/T 13660-2008
  • 201×7 Strong base polYStyrene anion exchange resin YS
    China National Standards
  • GB/T 8287.2-2008
  • Indoor and outdoor post insulators for sYStems with nominal voltage greater than 1000 V - Part 2: Dimensions and characteristics YS
    China National Standards
  • GB/T 9966.8-2008
  • Test methods for natural facing stones - Part 8: Test method for structural performance of dimension stone cladding sYStems by uniform static pressure difference YS
    China National Standards
  • GB/T 3369.1-2008
  • Analogue signals for process control sYStems - Part 1: Direct current signals YS
    China National Standards
  • GB/T 17563-2008
  • Programmadle measuring instruments - Interface sYStem(byte serial,bit parallel) - Codes, formats, pprotocols and common commands YS
    China National Standards
  • GB/T 176-2008
  • Methods for chemical analYSis of cement YS
    China National Standards
  • GB/T 1631-2008
  • Designation sYStem and basis for specifications of ion exchange resins YS
    China National Standards
  • GB/T 14480.3-2008
  • Non-destructive testing - Equipment for eddy current examination - Part 3: SYStem characteristics and verification YS
    China National Standards
  • GB/T 22137.2-2008
  • Valve positiongers for use in industrial-process control sYStem - Part 2: Methods of evaluating the performance of intelligent value positiongers with pneumatic outputs YS
    China National Standards
  • GB/T 16657.2-2008
  • Industrial communication networks - Fieldbus specifications - Part 2: PhYSical layer specification and service definition YS
    China National Standards
  • GB/T 17165-2008
  • Fuzzy control devices and sYStems Method of evaluating performance YS
    China National Standards
  • GB/T 3369.2-2008
  • Analogue signals for process control sYStems - Part 2: Direct voltage signals YS
    China National Standards
  • GB/T 5274-2008
  • Gas analYSis - Preparation of calibration gas mixture - Gravimetric method YS
    China National Standards
  • GB/T 7345-2008
  • General requirements for electrical machine for automatic control sYStem YS
    China National Standards
  • GB/T 22136-2008
  • Industrial-process control sYStem - Classification of adaptive controllers for the purpose of evaluation YS
    China National Standards
  • GB/T 6115.1-2008
  • Series capacitors for power sYStems - Part 1: General YS
    China National Standards
  • GB/Z 22135-2008
  • Milestones and activities during commissioning of electrical instrumentation and control sYStems in the process industry YS
    China National Standards
  • GB/T 11030-2008
  • Characteristics of rod ceramic insulators for a.c. contact sYStem of electrified railways YS
    China National Standards
  • GB/T 18910.22-2008
  • Liquid crYStal display devices Part 2-2: Matrix colour LCD modules-Blank detail specification YS
    China National Standards
  • GB/T 18910.41-2008
  • Liquid crYStal display devices Part 4-1: Matrix colour LCD modules- Essential ratings and characteristics YS
    China National Standards
  • GB/T 18654.15-2008
  • Inspection of germplasm for cultured fishes - Part 15:RAPD AnalYSis YS
    China National Standards
  • GB/T 22105.1-2008
  • Soil quality - AnalYSis of total mercury、arsenic and lead contents in soils - Atomic fluorescence spectrometry - Part 1:Analysis of total mercury contents in soils YS
    China National Standards
  • GB/T 18654.13-2008
  • Inspection of germplasm for cultured fishes - Part 13:AnalYSis of isozyme electrophoresis YS
    China National Standards
  • GB/T 22104-2008
  • Soil quality - AnalYSis of fluoride - Ion selective electrometry YS
    China National Standards
  • GB 22160-2008
  • Food grade microcrYStalline wax YS
    China National Standards
  • GB/T 22105.3-2008
  • Soil quality - AnalYSis of total mercury、arsenic and lead contents in soils - Atomic fluorescence spectrometry - Part 3:Analysis of total lead contents in soils YS
    China National Standards
  • GB/T 22105.2-2008
  • Soil quality - AnalYSis of total mercury、arsenic and lead contents in soils - Atomic fluorescence spectrometry - Part 2:Analysis of total arsenic contents in soils YS
    China National Standards
  • GB/T 22085.2-2008
  • Electron and laser beam welded joints - Guidance on quality levels for imperfections - Part 2:Aluminium and its weldable alloYS YS
    China National Standards
  • GB/T 6567.5-2008
  • Technical drawings - Graphical symbols for piping sYStems - Axonometric representation of graphical symbols for piping, piping accessories and valves etc. YS
    China National Standards
  • GB/T 6567.3-2008
  • Technical drawings - Graphical symbols for piping sYStems - Piping accessories YS
    China National Standards
  • GB/T 6567.2-2008
  • Technical drawings - Graphical symbols for piping sYStems - Piping YS
    China National Standards
  • GB/T 6567.1-2008
  • Technical drawings - Graphical symbols for piping sYStems - Basic principles YS
    China National Standards
  • GB/T 6567.4-2008
  • Technical drawings - Graphical symbols for piping sYStems - Valves and control components YS
    China National Standards
  • GB/T 16722.4-2008
  • Technical product documentation - Handling of computer-based technical information - Document management and retrieval sYStems YS
    China National Standards
  • GB/T 22087-2008
  • Arc-welded joints in aluminium and its alloYS - Guidance on quality levels for imperfection YS
    China National Standards
  • GB/T 13464-2008
  • Thermal analYSis test methods for thermal stability of materials YS
    China National Standards
  • GB/T 16555-2008
  • Chemical analYSis of refractories containing carbon and silicon carbide or nitride YS
    China National Standards
  • GB/T 22086-2008
  • Recommendations for welding of aluminium and aluminium alloYS YS
    China National Standards
  • GB/T 12315-2008
  • Sensory analYSis - Methodology - Ranking YS
    China National Standards
  • GB/T 18862-2008
  • Product of geographical indication - Hangzhou white chrYSanthemum YS
    China National Standards
  • GB/T 4928-2008
  • Method for analYSis of beer YS
    China National Standards
  • HJ 437-2008
  • Technical specification for on-board diagnostic(OBD) sYStem of compression ignition and gas fuelled positive ignition engines of vehicles YS
    China Environmental Protection Industry Standards
  • HJ 438-2008
  • Durability of Emission Control SYStems of compression ignition and gas fuelled positive ignition engines of vehicles YS
    China Environmental Protection Industry Standards
  • GB/T 22057.2-2008
  • Microscopes - Imaging distances related to mechanical reference planes - Part 2: Infinity-corrected optical sYStems YS
    China National Standards
  • GB/T 16825.1-2008
  • Verification of static uniaxial testing machines - Part 1:Tension/compression testing machines - Verification and calibration of the force-measuring sYStem YS
    China National Standards
  • GB/T 22061-2008
  • Microscopes - Reference sYStem of polarized light microscopy YS
    China National Standards
  • GB/T 22066-2008
  • Evaluation for computerized data acquisition sYStems for used in static uniaxial testing machines YS
    China National Standards
  • GB/T 22080-2008
  • Information technology - Security techniques - Information security management sYStems - Requirements YS
    China National Standards
  • GB/T 22240-2008
  • Information security technology - Classification guide for classified protection of information sYStem security YS
    China National Standards
  • GB/T 22239-2008
  • Information security technology - Baseline for classified protection of information sYStem security YS
    China National Standards
  • GB 13539.3-2008
  • 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 YS
    China National Standards
  • GB/T 15945-2008
  • Power quality - Frequency deviation for power sYStem YS
    China National Standards
  • GB/T 2900.58-2008
  • Electrotechnical terminology - Generation,transmission and distribution of electricity - Power sYStem planning and management YS
    China National Standards
  • GB/T 13352-2008
  • Belt drives V-belts for the automotive - Industry and corresponding pulleYS - Dimensions YS
    China National Standards
  • GB/T 11805-2008
  • Basic specifications of automatic control components (devices) and their related sYStem for hydroturbine-generating sets YS
    China National Standards
  • GB/T 2900.81-2008
  • Electrotechnical terminology - Nuclear instrumentation - PhYSical phenomena and basic conecpts YS
    China National Standards
  • GB/T 7766-2008
  • Rubber Products - Test Methods for Chemical AnalYSis YS
    China National Standards
  • GB/T 14598.13-2008
  • Electrical relaYS - Part 22-1:Electrical disturbance tests for measuring relays and protection equipment - 1 MHz burst immunity tests YS
    China National Standards
  • GB/T 2900.4-2008
  • Electrotechnical terminology - Special alloYS for electrical equipment YS
    China National Standards
  • GB/T 7327-2008
  • Silicon carbide surge arresters for a.c.sYStems YS
    China National Standards
  • GB/T 18910.3-2008
  • Liquid crYStal and solid-state display devices - Part 3: Sectional specification for liquid crystal display (LCD) cells YS
    China National Standards
  • GB/T 2900.82-2008
  • Electrotechnical terminology - Nuclear instrumentation - Instruments, sYStems,equipment and detectors YS
    China National Standards
  • GB/T 22044-2008
  • Location and method of infants’anthropometric surveYS for garments YS
    China National Standards
  • GB/T 14598.8-2008
  • Electrical relaYS - Part 20: Protection systems YS
    China National Standards
  • GB/T 519-2008
  • Test methods for measuring phYSical properties of pneumatic tyres YS
    China National Standards
  • GB/T 999-2008
  • Voltage ratings of D.C.electric traction sYStem YS
    China National Standards
  • GB/T 17969.3-2008
  • Information technology - Open sYStems interconnection - Procedures for the operation of OSI registration authorities: Registration of Object identifier arcs beneath the top-level arc jointly administered by ISO and ITU-T YS
    China National Standards
  • GB/T 18910.5-2008
  • Liquid crYStal and solid-state display devices - Part 5:Environmental,endurance and mechanical test methods YS
    China National Standards
  • GB/T 7409.2-2008
  • Excitation sYStems for synchronous machines - Models for power system studies YS
    China National Standards
  • GB/T 7409.1-2008
  • Excitation sYStems for synchronous electrical machines - Definitions YS
    China National Standards
  • GB/T 6150.12-2008
  • Methods for chemical analYSis of tungsten concentrates-Determination of silicon dioxide content - The silicomolybdenum blue spectrophotometry and the gravimetry YS
    China National Standards
  • GB/T 3195-2008
  • Aluminium and aluminium alloYS drawn round wire YS
    China National Standards
  • GB/T 6150.17-2008
  • Methods for chemical analYSis of tungsten concentrates - Determination of antimony content - Hydride reduction atomic absorption spectrometry YS
    China National Standards
  • GB/T 6150.7-2008
  • Methods for chemical analYSis of tungsten concentrates - Determination of tantalum content and niobium content - Inductively coupled plasma emission spectrometry and spectrophotometry YS
    China National Standards
  • GB/T 6150.2-2008
  • Methods for chemical analYSis of tungsten concentrates - Determination of tin content - The potassium iodate volumetry and hydrogenate atomic absorption spectrometry YS
    China National Standards
  • GB/T 6150.13-2008
  • Methods for chemical analYSis of tungsten concentrates - Determination of arsenic content - Hydride reduction atomic absorption spectrometry and the silver diethyldithiocarbamate(DDTC-Ag) photometry YS
    China National Standards
  • GB/T 5121.9-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 9:Determination of iron content YS
    China National Standards
  • GB/T 18882.1-2008
  • Chemical analYSis methods of mixed rare earth oxide of ion-absorpted type RE ore - Determination of fifteen REO relative content YS
    China National Standards
  • GB/T 5121.4-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 4:Determination of carbon and sulfur content YS
    China National Standards
  • GB/T 5121.24-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 24:Determination of selenium and tellurium content YS
    China National Standards
  • GB/T 5121.8-2008
  • Methods for chemical analYSis of copper and copper alloys Part 8:Determination of oxygen content YS
    China National Standards
  • GB/T 18882.2-2008
  • Chemical analYSis methods for mixed rare earth oxide of ion-absorpted type RE ore - Determination of aluminum oxide content YS
    China National Standards
  • GB/T 5121.1-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 1:Determination of copper content YS
    China National Standards
  • GB/T 5121.16-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 16:Determination of chromium content YS
    China National Standards
  • GB/T 5121.27-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 27:The inductively coupled plasma atomic emission spectromertric method YS
    China National Standards
  • GB/T 22032-2008
  • SYStems engineering - System life cycle processes YS
    China National Standards
  • GB/T 5121.5-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 5:Determination of nickel content YS
    China National Standards
  • GB/T 5121.19-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 19:Determination of silver content YS
    China National Standards
  • GB/T 5121.23-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 23:Determination of silicon content YS
    China National Standards
  • GB/T 5121.17-2008
  • Methods for chemical analYSis of copper and copper alloys Part 17:Determination of beryllium content YS
    China National Standards
  • GB/T 5121.25-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 25: Determination of boron content YS
    China National Standards
  • GB/T 5121.26-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 26:Determination of mercury content YS
    China National Standards
  • GB/T 9829-2008
  • Fruits and vegetables - PhYSical conditions in cold stores - Definitions and measurement YS
    China National Standards
  • GB/T 5121.15-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 15:Determination of cobalt content YS
    China National Standards

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