Cylindrical gears. ISO system of flank tolerance classification. Definitions and allowable values of deviations relevant to flanks of gear teeth— 60 стр.
Calculation of load capacity of spur and helical gears -- Part 21: Calculation of scuffing load capacity (also applicable to bevel and hypoid gears) -- Integral temperature method— 58 стр.
Calculation of load capacity of spur and helical gears -- Part 20: Calculation of scuffing load capacity (also applicable to bevel and hypoid gears) -- Flash temperature method— 48 стр.