 |
| |||
| 周期性负荷 | |||
|
period load : 27 phrases in 7 subjects |
| Business | 1 |
| Economy | 1 |
| Electric machinery | 2 |
| Electronics | 6 |
| Engineering geology | 1 |
| International trade | 1 |
| Technology | 15 |
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