信号 灯 : 395 phrases in 37 subjects |
Advertising | 2 |
Agriculture | 1 |
Architecture | 3 |
Automobiles | 65 |
Aviation | 12 |
Business | 2 |
Chemistry | 1 |
China | 1 |
Communications | 11 |
Construction | 4 |
Ecology | 1 |
Electric machinery | 1 |
Electronics | 45 |
Fencing | 1 |
General | 19 |
Industry | 1 |
Mechanic engineering | 1 |
Metallurgy | 8 |
Nautical | 1 |
Navigation | 1 |
Oil / petroleum | 7 |
Plastics | 2 |
Programming | 1 |
Project management | 1 |
Racing and motorsport | 2 |
Rail transport | 2 |
Rowing | 1 |
Scuba diving | 1 |
Shipbuilding | 18 |
Shooting sport | 1 |
Skydiving | 5 |
Space | 2 |
Sports | 1 |
Technology | 161 |
Telecommunications | 3 |
Weightlifting | 2 |
Wind Energy | 4 |