装配架 : 90 phrases in 15 subjects |
Automobiles | 7 |
Aviation | 31 |
Bridge construction | 2 |
Drilling | 1 |
Electric machinery | 7 |
Electronics | 4 |
General | 1 |
Metallurgy | 1 |
Oil / petroleum | 2 |
Shipbuilding | 2 |
Space | 7 |
Steel production | 1 |
Technology | 21 |
Telecommunications | 1 |
Wind Energy | 2 |