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铝板 : 353 phrases in 19 subjects |
Architecture | 21 |
Automobiles | 4 |
Aviation | 11 |
Chemistry | 3 |
Ecology | 1 |
Exhibitions | 2 |
General | 13 |
Hydroelectric power stations | 1 |
Metallurgy | 37 |
Nonferrous industry | 1 |
Otorhinolaryngology | 1 |
Rail transport | 5 |
Refrigeration | 1 |
Scuba diving | 5 |
Shipbuilding | 1 |
Skiing | 1 |
Space | 1 |
Technology | 243 |
Wind Energy | 1 |