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vibration test missile |
振动弹 : 38 phrases in 12 subjects |
Automobiles | 3 |
Aviation | 1 |
Bridge construction | 4 |
Drilling | 1 |
Engineering geology | 1 |
General | 1 |
Oil / petroleum | 2 |
Rail transport | 1 |
Shipbuilding | 1 |
Space | 11 |
Technology | 8 |
Wind Energy | 4 |