 |
| |||
| 占空比; 占空比控制指电气元件通电时间在整个工作周期中所占的比位 | |||
| duty control: 12 phrases in 3 subjects |
| Automobiles | 8 |
| Electronics | 2 |
| Technology | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips