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水 平仪: 171 phrases in 20 subjects |
Agriculture | 3 |
Architecture | 5 |
Automobiles | 1 |
Aviation | 14 |
Bridge construction | 1 |
Business | 2 |
Desert science | 1 |
Drilling | 2 |
Earth sciences | 4 |
Electronics | 9 |
Engineering geology | 3 |
Geophysics | 1 |
Management | 1 |
Nautical | 1 |
Oil / petroleum | 5 |
Shipbuilding | 5 |
Space | 9 |
Sports | 1 |
Technology | 102 |
Wind Energy | 1 |