Calculation of load capacity of spur and helical gears -- Part 1: Basic principles, introduction and general influence factors -- Technical Corrigendum 1— 2 стр.
Calculation of load capacity of spur and helical gears -- Part 1: Basic principles, introduction and general influence factors -- Technical Corrigendum 1— 2 стр.
Safety requirements for cableway installations designed to carry persons - Drive systems and other mechanical equipment; German version EN 13223:2015— 64 стр.
Calculation of load capacity of spur and helical gears. Calculation of scuffing load capacity (also applicable to bevel and hypoid gears). Flash temperature method— 50 стр.