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数据模块 |
data module : 47 phrases in 11 subjects |
Aviation | 13 |
Computer networks | 1 |
Electronics | 16 |
Information technology | 3 |
Metallurgy | 1 |
Nuclear and fusion power | 1 |
Project management | 2 |
Refrigeration | 1 |
Space | 4 |
Technology | 3 |
Telecommunications | 2 |