![]() |
节径 : 123 phrases in 26 subjects |
Agriculture | 2 |
Architecture | 1 |
Athletics | 2 |
Automobiles | 13 |
Aviation | 4 |
Bridge construction | 1 |
Cables and cable production | 1 |
Compressors | 5 |
Construction | 1 |
Cryptography | 1 |
Drilling | 8 |
Earth sciences | 3 |
Ecology | 2 |
Electronics | 1 |
General | 2 |
Hydroelectric power stations | 6 |
Information technology | 2 |
Mechanic engineering | 2 |
Mechanics | 2 |
Metallurgy | 6 |
Nautical | 1 |
Oil / petroleum | 10 |
Perfume | 1 |
Plastics | 2 |
Technology | 42 |
Wind Energy | 2 |