gear pair with negative modified centre distance
gear pair with negative modified centre distance
[机械工程英汉词典]
gear pair with negative modified centre distance负角变位齿轮副
两相啮合圆柱齿轮的变位系数之和(x1+x2)小于零的角变位齿轮副。
是什么意思，gear pair with negative modified centre distance的解释，gear pair with negative modified centre distance的翻译