自动 断路器 : 50 phrases in 14 subjects |
Automobiles | 1 |
Aviation | 1 |
Construction | 1 |
Drilling | 1 |
Electric machinery | 5 |
Electronics | 16 |
General | 1 |
Hydroelectric power stations | 2 |
Metallurgy | 2 |
Oil / petroleum | 2 |
Rail transport | 1 |
Shipbuilding | 2 |
Space | 1 |
Technology | 14 |