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静水头 : 40 phrases in 14 subjects |
Bridge construction | 1 |
Construction | 1 |
Drilling | 1 |
Earth sciences | 1 |
Electric machinery | 1 |
Electronics | 1 |
Hydroelectric power stations | 5 |
Metallurgy | 3 |
Mining | 1 |
Oil / petroleum | 5 |
Refrigeration | 1 |
Space | 1 |
Technology | 17 |
Wind Energy | 1 |