This paper introduces the calculation method and example of processing the big prime number straight gear apply the method for calculating the logarithm dispart tooth in Y58A type insert gear machine.是什么意思_This paper introduces the calculation method and example of processing the big prime number straight gear apply the method for calculating the logarithm dispart tooth in Y58A type insert gear machine.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句