*GB/T 228.1-2010 Metallic materials - Tensile testing - Part 1 : Method of test at room temperature
*GB/T 1348-2009 Spheroidal graphite iron castings
*GB/T 1356-2001 Cylindrical gears for general and heavy engineering--STANDARD basic rack tooth profile
*GB/T 3480.5-2008 Calculation of load capacity of spur and helical gears - Part 5: Strength and quality of materials
*GB/T 6075.1-1999 Mechanical vibration-Evaluation of machine vibration by measurements on non-rotating parts-Part 1：General guidelines
*GB/Z 6413.1-2003 Calculation of scuffing load capacity of cylindrical,bevel and hypoid gears—Part 1:Flash temperature method
*GB/Z 6413.2-2003 Calculation of scuffing load capacity of cylindrical,bevel and hypoid gears—Part 2:Integral temperature method
*GB/T 8542-1987 Specification for turbine gearings
*GB/T 9438-1999 Aluminium alloy castings
*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/Z 18620.2-2008 Cylindrical gears - Code of inspection practice - Part 2: Inspetion related to radial composite deviations runout tooth thickness and backlash
*GB/Z 18620.4-2008 Cylindrical gears - Code of inspection practice - Part 4: Reommendations relative to surface texture and tooth contact pattern checking