 |
| |||
| devanture f (при проходке выработки); gradin chassant (при выемке камеры на пологом падении); taille-coupure f | |||
| avancement pilote; chantier d'avancement; front d'avancement; taille avançante | |||
|
передовой забой : 12 phrases in 3 subjects |
| Hydraulic engineering | 3 |
| Mining | 4 |
| Technology | 5 |
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