pitch point
短语词组
- Pitch h point 节点
- integral pitch winding point 整数点
- pitch -point composition 节点编创
- coal tar pitch soften point 煤沥青软化点
- working pitch point [机]啮合节点
- light pitch point 光节点
- outside pitch point 节点外啮合
- Meshing before pitch point 全啮入 返回 pitch point