伸长率 : 61 phrases in 16 subjects |
Chemistry | 2 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 2 |
Hydroelectric power stations | 3 |
Metallurgy | 6 |
Nautical | 2 |
Oil / petroleum | 3 |
Oil processing plants | 1 |
Plastics | 13 |
Polymers | 4 |
Space | 1 |
Steel production | 1 |
Technology | 17 |
Textile industry | 2 |
Wind Energy | 1 |
Wood processing | 2 |