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| pulsed-infusion blasting | |||
| impulse firing; pulsed-infusion blasting (угля); pulsed-infusion shotfiring (угля); water infusion blasting (угля); water infusion blasting (угля) | |||
| hydraulic blasting | |||
| гидровзрывная отбойка: 6 phrases in 2 subjects |
| Mining | 5 |
| Technology | 1 |