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balayage par eau | |||
injection d'eau |
water flooding: 21 phrases in 12 subjects |
Agriculture | 3 |
Construction | 2 |
Environment | 2 |
Law | 2 |
Life sciences | 4 |
Metallurgy | 1 |
Name of organization | 1 |
Natural resourses and wildlife conservation | 2 |
Swimming | 1 |
Technology | 1 |
Transport | 1 |
United Nations | 1 |