中径[zhōng jìng]
pitch diameter (螺纹的); intermediate diameter
1. 中径的解释
1. mean diameter:中心轮 central gear | 中径 mean diameter | 终止啮合点 final contact, end of contact
2. 中径的解释
2. Pitch diam:螺纹大径:Major Diam | 中径:Pitch diam | 底径:Minor diam
3. \u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D
3. medium diameter:medium 介质 | medium diameter 中径 | medium pressure 中等压力