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environment of operation | |||
operating environment | |||
operational environment | |||
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operational environment |
操作环境 : 38 phrases in 10 subjects |
Aviation | 4 |
Earth sciences | 1 |
Electronics | 16 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 3 |
Information technology | 7 |
Librarianship | 1 |
Metallurgy | 1 |
Space | 3 |
Telecommunications | 1 |