查看会员资料
- Email：用户隐藏
- Icq/MSN：qq
- 电话号码：
- Homepage：
- 会员简介：这家伙很懒,什么都没留下!
最新会员发布资源
dcmotor_resolver_coupling
- DC motor is a device that converts electrical energy into mechanical energy. DC motor structure consists of two main parts: a permanent magnet and a coil. There is also a brush which is connected to an external electric power to the coils of the moto