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computer output microfilm | |||
computer-output microfilm | |||
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computer output microfiche; computer output microfilm |
计算机 输出微缩胶片: 15 phrases in 9 subjects |
Agriculture | 3 |
Aviation | 1 |
Earth sciences | 1 |
Electronics | 2 |
General | 2 |
Geology | 1 |
Space | 2 |
Technology | 2 |
Telecommunications | 1 |