*GB/T 230.1-2009 Metallic materials - Rockwell hardness test - Part 1: Test method(scales A、B、C、D、E、F、G、H、K、N、T)
*GB/T 231.1-2009 Metallic materials—Brinell hardness test—Part 1:Test method
*GB/T 308.1-2013 Rolling bearings—Balls—Part 1:Steel balls
*GB/T 1357-2008 Cylindrical gears for general engineering and for heavy engineering - Modules
*GB/T 1979-2001 STANDARD diagrams for macrostructure and defect of structural steels
*GB/T 4199-2003 Rolling bearings—Tolerances—Definiations
*GB/T 5617-2005 Determination of effective depth of handening after induction or flame handening of steel
*GB/T 6394-2002 Metal-methods for estimating the average grain size
*GB/T 6930-2002 Rolling bearings-Vocabulary
*GB/T 7811-2007 Rolling bearings—Symbols for quantities
*GB/T 8597-2013 Rolling bearings—Rust proof packaging
*GB/T 9793-2012 Thermal spraying - Metallic and other inorganic coatings - Zinc,aluminium and their alloys
*GB/T 10095.1-2008 Cylindrical gears - System of accuracy - Part 1: Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth
*GB/T 10095.2-2008 Cylindrical gears - System of accuracy - Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information
*GB/T 10561-2005 Steel?Determination of content of nonmetallic inclusions?Micrographic method using standards diagrams
*GB/T 18254-2002 High-carbon chromium bearing steel
*GB/T 20887.1-2007 Continuously hot rolled high strength steel sheet and strip for automobile—Part 1:High yield strength steel for cold forming
*JB/T 5000.15-2007 Heavy mechanical general techniques and standards-Part 15:Non-destructive inspection of forged steel
*JB/T 6396-2006 Specification for the heavy alloy structural steel forgings
*JB/T 7051-2006 Rolling bearing parts-Methods for the measurement and assessment of surface roughness
*JB/T 10471-2004 Rolling bearings-Slewing bearings
*HG/T 2349-1992
*HG/T 2811-1996

*GB/T 29717-2013 Rolling bearings—Wind power generators yaw and pitch bearings