 |
| |||
| reserves for system services; reserve capacity of system | |||
|
系统备用容量 : 2 phrases in 1 subject |
| Hydroelectric power stations | 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