 |
| |||
| bottom run of a conveyer belt; bottom conveyor belt | |||
| lower track | |||
| return run (Secretary); bottom run (Secretary); empty run (Secretary) | |||
| нижняя ветвь конвейера: 10 phrases in 2 subjects |
| Mining | 4 |
| Technology | 6 |
|
| |||
| bottom run of a conveyer belt; bottom conveyor belt | |||
| lower track | |||
| return run (Secretary); bottom run (Secretary); empty run (Secretary) | |||
| нижняя ветвь конвейера: 10 phrases in 2 subjects |
| Mining | 4 |
| Technology | 6 |