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| 测试工具 | |||
| test tool: 19 phrases in 10 subjects |
| Aviation | 3 |
| Drilling | 1 |
| Electronics | 1 |
| Geophysics | 2 |
| Information technology | 2 |
| Mining | 1 |
| Oil / petroleum | 2 |
| Plastics | 3 |
| Technology | 3 |
| Telecommunications | 1 |
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