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| air injection; air introduction; blast injection (в скважину подземного газогенератора) | |||
| air-blast supply; blast supply | |||
| gassing | |||
| подача дутья: 24 phrases in 7 subjects |
| Automobiles | 1 |
| Energy industry | 1 |
| Gas processing plants | 14 |
| Metallurgy | 2 |
| Mining | 2 |
| Oil / petroleum | 3 |
| Technology | 1 |