 |
| |||
| base of slope | |||
| toe of slope (yevsey) | |||
| foot of slope | |||
| bottom of slope | |||
| подошва склона: 8 phrases in 5 subjects |
| Drilling | 1 |
| Geology | 3 |
| Makarov | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas technology | 2 |
|
| |||
| base of slope | |||
| toe of slope (yevsey) | |||
| foot of slope | |||
| bottom of slope | |||
| подошва склона: 8 phrases in 5 subjects |
| Drilling | 1 |
| Geology | 3 |
| Makarov | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas technology | 2 |