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fractura hidráulica por inyección masiva; fractura hidráulica masiva |
massive: 35 phrases in 13 subjects |
Animal husbandry | 1 |
Coal | 4 |
Drilling | 3 |
Earth sciences | 1 |
Economy | 1 |
Education | 2 |
Energy industry | 3 |
Environment | 1 |
International Monetary Fund | 1 |
Medical | 11 |
Natural sciences | 4 |
Soil science | 2 |
Technology | 1 |