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 5135.20-2010	Automatic sprinkler system - Part 20: Coating steel pipe	China National Standards
GB/T 5135.19-2010	Automatic sprinkler system - Part 19: Plastic pipe and fittings	China National Standards
GB/T 480-2010	Test of low temperature distillation of coal by aluminum retort	China National Standards
GB/T 2566-2010	Determination of transmittance for low rank coal	China National Standards
GB/T 25217.2-2010	Methods for test，monitoring and prevention of rock burst - Part 2: Classification and laboratory test method on bursting liability of coal	China National Standards
GB/T 25217.1-2010	Methods for test, monitoring and prevention of rock burst - Part 1: Classification and laboratory test method on bursting liability of roof strata	China National Standards
GB/T 25216-2010	Regional prediction methods for the danger of coal and gas outburst	China National Standards
GB/T 25215-2010	Guide for testing methods of coal water mixture	China National Standards
GB/T 25214-2010	Determination of total sulfur in coal by IR spectrometry	China National Standards
GB/T 25213-2010	Determination of plastic properties of coal - Constant-torque gieseler plastometer method	China National Standards
GB/T 25212-2010	Classification and quality grading for blue-coke	China National Standards
GB/T 25211-2010	Specifications of blue-coke	China National Standards
GB/T 25210-2010	Specifications of coals for blue-coke	China National Standards
GB/T 25209-2010	Commercial coal marking	China National Standards
GB/T 25208-2010	Environmental test methods for fixed extinguishing systems	China National Standards
GB/T 25207-2010	Fire tests － Full-scale room test for surface products	China National Standards
GB/T 25206.2-2010	Reaction-to-fire tests for sandwich panel building systems - Part 2: Test method for large rooms	China National Standards
GB/T 25205-2010	Deluge sprinkler	China National Standards
GB/T 25198-2010	Heads for pressure vessels	China National Standards
GB/T 25197-2010	Welded static non-pressurized thermoplastic tanks	China National Standards
GB/T 25196.1-2010	Cranes - Condition monitoring - Part 1：General	China National Standards
GB/T 25195.3-2010	Cranes - Graphical symbols - Part 3: Tower cranes	China National Standards
GB/T 25195.2-2010	Cranes - Graphical symbols - Part 2：Mobile cranes	China National Standards
GB/T 25195.1-2010	Cranes - Graphic symbols - Part 1: General	China National Standards
GB/T 25142-2010	Air-cooled circulating cooling liquid refrigerating packages	China National Standards
GB/T 25141-2010	Self-priming type rotodynamic pumps - Types and basic parameters	China National Standards
GB/T 25140-2010	Seal-less rotodynamic pumps - ClassⅡ - Specification	China National Standards
GB/T 25139-2010	Ceramic foam filter for foundry	China National Standards
GB/T 25138-2010	Standard sand for checking foundry binder	China National Standards
GB/T 25137-2010	Titanium and titanium alloy forgings	China National Standards

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