活 扳手 : 69 phrases in 16 subjects |
Agriculture | 2 |
Automobiles | 6 |
Computer numerical control | 1 |
Construction | 2 |
Drilling | 4 |
Engineering geology | 1 |
General | 2 |
Hydroelectric power stations | 1 |
Mechanic engineering | 4 |
Metallurgy | 3 |
Oil / petroleum | 6 |
Shipbuilding | 1 |
Space | 2 |
Technology | 32 |
Textile industry | 1 |
Wind Energy | 1 |