Introduced the gang circularmain structure, technical characteristic and feature.
介绍了锯机的主要结构、技术特点及整机性能。
2
Results show that the pressure field and fluid field of the circularmain oil pocket are stable and proportional;
结果显示，圆形主油腔使压力场及流场稳定、均衡；
3
The opening air-gaps with circularmain pole arc are usually used to improve the potential curve of commutator on non-compensable d. c. traction motors.