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| испытание на изгиб | |||
| angle test: 12 phrases in 8 subjects |
| Construction | 2 |
| Electrical engineering | 1 |
| Gyroscopes | 2 |
| Mining | 2 |
| Oil / petroleum | 1 |
| Polygraphy | 1 |
| Polymers | 1 |
| Technology | 2 |
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