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breaking-in hole; kibble hole; key hole | |||
keyhole; breaker; cuthole; snubber; sumper (пирамидального или клинового вруба) | |||
snubbing shot; cut blasthole; snubber blasthole | |||
cut blaster; cut hole; snubber blaster; snubber hole; sumping hole; cut shothole; snubber shothole | |||
| |||
snubber; snubbing shot | |||
gouging shot |
врубовый шпур : 12 phrases in 3 subjects |
Makarov | 1 |
Mining | 9 |
Oil / petroleum | 2 |