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| |||
| punch-card machine | |||
| punched card machine | |||
| punch card equipment; punch card machine; punched-card machine | |||
| 穿孔卡片机: 44 phrases in 11 subjects |
| Aviation | 2 |
| Business | 3 |
| Computers | 1 |
| Electronics | 3 |
| General | 2 |
| Information technology | 2 |
| Mathematics | 6 |
| Metallurgy | 4 |
| Space | 1 |
| Technology | 19 |
| Telecommunications | 1 |