China GB GB Standards Search System

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, Purchase services.

China "GB" GB Standards List:

Standard Code	GB Standard Title	Standard Class
GB/T 30709-2014	Standard test method for compressibility and recovery of laminated composite gasket materials	China National Standards
GB/T 30708-2014	Determination of the thermal resistance of low-density blanket-type mineral fiber insulation	China National Standards
GB/T 30707-2014	Testing method on adhesion of fine ceramic coatings―Scratching	China National Standards
GB/T 30706-2014	Measurment method and evaluating of the antibacterial characteristics of photocatalysis materials under visible light irridation	China National Standards
GB/T 30705-2014	Microbeam analysis―Electron probe microanalysis―Guidelines for the determination of experimental parameters for wavelength dispersive spectroscopy	China National Standards
GB/T 30704-2014	Surface chemical analysis―X-ray photoelectron spectroscopy―Guidelines for analysis	China National Standards
GB/T 30703-2014	Microbeam analysis―Guidelines for orientation measurement using electron backscatter diffraction	China National Standards
GB/T 30702-2014	Surface chemical analysis―Auger electron spectroscopy and X-ray photoelectron spectroscopy―Guide to the use of experimentally determined relative sensitivity factors for the quantitative analysis of homogeneous materials	China National Standards
GB/T 30701-2014	Surface chemical analysis―Chemical methods for the collection of elements from the surface of silicon-wafer working reference materials and their determination by total-reflection X-ray fluorescence (TXRF) spectroscopy	China National Standards
GB/T 30599-2014	In situ particulate reinforced ZL101A alloy matrix composites	China National Standards
GB/T 30598-2014	General specifications of epoxy asphalt materials for paving roads and bridges	China National Standards
GB/T 30597-2014	General requirements of safety and control devices for gas burners and gas-burning appliances	China National Standards
GB/T 30596-2014	Warm mix asphalt concrete	China National Standards
GB/T 30595-2014	External thermal insulation composite systems based on extruded polystyrene	China National Standards
GB/T 30594-2014	Thermal performance of double-skin glass facade―Tracer gas mehtod	China National Standards
GB/T 30593-2014	External wall interior insulation composite panel system	China National Standards
GB/T 30592-2014	Test method for solar heat gain coefficient of transparent envelope	China National Standards
GB/T 30591-2014	Requirements for size coordination for opening of windows and doors in building	China National Standards
GB/T 30586-2014	Copper clad aluminum flat bars and wires manufactured by continuous-casting and rolling	China National Standards
GB/T 2992.2-2014	Dimensions of refractory bricks―Part 2: Terminology for shapes and brickworks of refractory bricks	China National Standards
GB/T 2085.4-2014	Aluminum powder―Part 4: Nitrogen atomized aluminum powder	China National Standards
GB/T 208-2014	Test method for determinging cement density	China National Standards
GB/T 17912-2014	Dimensions of refractory bricks for rotary kilns	China National Standards
GB/T 17433-2014	Foundation terms for chemical analysis of metallurgical products	China National Standards
GB/T 17369-2014	Thermal insulation for building applications―Guidelines for selecting properties	China National Standards
GB/T 18376.2-2014	Grades of cemented carbide―Part 2: Grades of cemented carbide for geological and mining tools	China National Standards
GB/T 13480-2014	Thermal insulating products for building applications―Determination of compression behaviour	China National Standards
GB/T 30766-2014	Classification of tea	China National Standards
GB/T 30765-2014	Morphological and structural terminology of grain and oil seed	China National Standards
GB/T 30764-2014	Drone pupae	China National Standards

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