cc523pate 发表于 2021-4-25 16:34:40

PD ISO/TS 6336-20-2017 Calculation of load capacity of spur and helical gears --

PD ISO/TS 6336-20-2017 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

admin 发表于 2021-5-20 15:08:02

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