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测力试验 |
force test : 54 phrases in 12 subjects |
Aviation | 25 |
Bridge construction | 1 |
Electronics | 3 |
Engineering geology | 1 |
General | 7 |
Hydroelectric power stations | 1 |
Nautical | 1 |
Oil / petroleum | 1 |
Rail transport | 1 |
Space | 5 |
Technology | 1 |
United States | 7 |