斜 齿 轮 : 89 phrases in 18 subjects |
Architecture | 1 |
Automobiles | 12 |
Drilling | 2 |
Electric machinery | 1 |
Electronics | 2 |
General | 3 |
Hydraulics | 1 |
Hydroelectric power stations | 4 |
Metallurgy | 3 |
Nautical | 1 |
Oil / petroleum | 4 |
Plastics | 2 |
Shipbuilding | 11 |
Space | 1 |
Steel production | 1 |
Technology | 33 |
Transport | 1 |
Wind Energy | 6 |