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覆盖类型 | |||
植被型; 植被类型 |
cover type : 27 phrases in 11 subjects |
Earth sciences | 1 |
Ecology | 1 |
Electric machinery | 1 |
Hydroelectric power stations | 1 |
Metallurgy | 4 |
Nautical | 2 |
Oil / petroleum | 4 |
Rail transport | 4 |
Space | 3 |
Technology | 5 |
Textile industry | 1 |