| |||
被试验的发动机; 实验用发动机 |
test engine : 157 phrases in 13 subjects |
Architecture | 1 |
Automobiles | 23 |
Aviation | 33 |
Chemistry | 6 |
Commerce | 1 |
General | 3 |
Mechanics | 3 |
Oil / petroleum | 5 |
Rail transport | 1 |
Shipbuilding | 21 |
Space | 31 |
Technology | 28 |
Telecommunications | 1 |