直齿共轭内啮合齿轮泵是一种新型低噪声液压元件。
Straight conjugate internal gear pump is a new kind of hydraulic component with low noise.
内齿轮在工业中应用十分广泛，对内啮合齿轮传动的特点进行了分析。
It is very extensive that the interior gear wheel is used in industry.
内齿轮在工业中应用十分广泛，对内啮合齿轮传动的特点进行了分析。
It is very extensive that the interior gear wheel is used in industry.
应用推荐