GB/T 14229-1993 Test Method for Contact Fatigue Strength of Gears
GB/T 14230-1993 Test Method for Bending Fatigue Strength of Gears
GB/T 14231-1993 Measuring Method for Efficiency of Gear Units
GB/T 1840-1989 Module of Circular Arc Cylindrical Gear
GB/T 15752-1995 Basic Terminology of Circular Arc Cylindrical Gears
GB/T 15753-1995 Accuracy of Circular Arc Cylindrical Gears
GB/T 3481-1997 Terms for Wear and Damage of Gear Teeth
GB/T 2362-1990 Basic Tooth Profiles of Small Module Involute Cylindrical Gears
GB/T 2363-1990 Accuracy of Small Module Involute Cylindrical Gears
GB/T 3480-1997 Calculation Method for Load Capacity of Involute Cylindrical Gears
