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| тест устройства | |||
| 设备检测: 44 phrases in 9 subjects |
| Astronautics | 2 |
| Construction | 1 |
| Drilling | 1 |
| General | 17 |
| Mechanic engineering | 1 |
| Military | 3 |
| Oil and gas | 1 |
| Technology | 17 |
| Weapons of mass destruction | 1 |
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