 |
| |||
| opening up; unsealing; turn up (в картах); upturn (в картах) | |||
| overburden layer | |||
| overburden removing | |||
| stripping | |||
| spoil mound | |||
| |||
| unmasking | |||
| вскрышка: 6 phrases in 5 subjects |
| Chess | 1 |
| Construction | 1 |
| Electronics | 2 |
| General | 1 |
| Natural resourses and wildlife conservation | 1 |