传动机构: 131 phrases in 16 subjects |
Agriculture | 5 |
Automobiles | 31 |
Aviation | 3 |
Construction | 1 |
Electric machinery | 1 |
Electronics | 8 |
General | 1 |
Industry | 1 |
Mechanics | 1 |
Metallurgy | 10 |
Nautical | 1 |
Oil / petroleum | 4 |
Space | 6 |
Technology | 55 |
Telecommunications | 1 |
Wind Energy | 2 |