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 7242-2010	Centering error of lenses	China National Standards
GB/T 6592-2010	Electrical and electronic measurement equipment - Expression of performance	China National Standards
GB/T 6149-2010	New constantan resistance alloy	China National Standards
GB/T 6146-2010	Test method for resistivity of precision resistance alloys	China National Standards
GB/T 6145-2010	Manganin and constantan alloy wires,sheet and rolled wires for precision electrical resistance	China National Standards
GB/T 4993-2010	Nickel－Chrominum/Copper－Nickel(Constantan) thermocouple wires	China National Standards
GB/T 4990-2010	Alloy wires of extension and compensating cables for thermocouples	China National Standards
GB/T 3769-2010	Electroacoustics - Scales and sizes for plotting frequency characteristics and polar diagrams	China National Standards
GB/T 3241-2010	Electroacoustics - Octave-band and fractional-octave-band filters	China National Standards
GB/T 2904-2010	Nickel－Chromium/Gold－Iron,Copper/Gold－Iron low temperature thermocouple wires	China National Standards
GB/T 2614-2010	Nickel-Chromium/Nickel-Silicon thermocouple wires	China National Standards
GB/T 25516-2010	Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units loss, fiow noise and total pressure loss	China National Standards
GB/T 25515-2010	Health informatics - Integration of a reference terminology model for nursing	China National Standards
GB/T 25514-2010	Health informatics - Controlled health terminology - Structure and high-level indicators	China National Standards
GB/T 25513-2010	Health informatics - Directory services for security, communications and identification of professionals and patients	China National Standards
GB/T 25512-2010	Health informatics - Guidelines on data protection to facilitate trans-border flows of personal health information	China National Standards
GB/T 25511-2010	Mechanical systems and components for general use - Reference dictionary for chains，belts and keys	China National Standards
GB/T 25510-2010	Mechanical systems and components for general use - Reference dictionary for rolling bearings	China National Standards
GB/T 25509-2010	Mechanical systems and components for general use - Reference dictionary for gears	China National Standards
GB/T 25508-2010	Evaluating specification for ASP service of manufacturing enterprise	China National Standards
GB/T 25507-2010	Industry foundation classes platform	China National Standards
GB/T 25498.3-2010	Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry	China National Standards
GB/T 25498.1-2010	Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the calibration of supra-aural earphones	China National Standards
GB/T 25497-2010	Test methods for gas absorbency and release of getters	China National Standards
GB/T 25496-2010	Test methods for the mechanical properties of getters	China National Standards
GB/T 25495-2010	Test methods for metal releasing characteristics of getters	China National Standards
GB/T 25494-2010	Test methods for composition analysis of getters	China National Standards
GB/T 25489-2010	Technical specification for the functional planning of networked manufacturing system	China National Standards
GB/T 25488-2010	Integrated model for networked manufacturing system	China National Standards
GB/T 25487-2010	Networked manufacturing system implementing specification	China National Standards

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