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optic data; optical data |
光学数据 : 43 phrases in 12 subjects |
Aviation | 6 |
Computers | 1 |
Earth sciences | 1 |
Electronics | 4 |
General | 1 |
Information technology | 2 |
Librarianship | 2 |
Multimedia | 1 |
Oil / petroleum | 1 |
Shipbuilding | 1 |
Space | 8 |
Technology | 15 |