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dewatering; drainage; drainage of mines; mine pumping | |||
mine pumping-out | |||
water lift | |||
water pumping |
exhaure : 25 phrases in 13 subjects |
Agriculture | 1 |
Coal | 4 |
Construction | 1 |
Earth sciences | 1 |
Energy industry | 1 |
Environment | 1 |
General | 1 |
Life sciences | 1 |
Materials science | 1 |
Mechanic engineering | 5 |
Metallurgy | 4 |
Technology | 1 |
Water resources | 3 |