 |
| |||
| 主层多层乔林的最高层 | |||
| 主级 | |||
| 主要中段通过竖井将采下来的矿石用汽车或轨道运往破碎中心站的通道 | |||
| 基本级 | |||
| 主要水平; 主水准器 | |||
| 基本参数级 | |||
|
main level : 14 phrases in 6 subjects |
| Air defense | 1 |
| Earth sciences | 1 |
| Electronics | 5 |
| Multimedia | 3 |
| Navigation | 1 |
| Technology | 3 |
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