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total load | |||
dynamic head; total head | |||
load | |||
total operating head; total dynamic head |
carga total : 27 phrases in 14 subjects |
Chemistry | 1 |
Communications | 1 |
Earth sciences | 5 |
Economy | 1 |
Electric motors | 2 |
Electronics | 1 |
Environment | 1 |
General | 1 |
Measuring instruments | 1 |
Mechanic engineering | 1 |
Metallurgy | 1 |
Meteorology | 1 |
Technology | 3 |
Transport | 7 |