 |
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| service-life test | |||
| испытание срок службы: 31 phrases in 12 subjects |
| Astronautics | 2 |
| Automobiles | 4 |
| Electrical engineering | 1 |
| Electrochemistry | 2 |
| Electronics | 3 |
| Household appliances | 1 |
| Makarov | 1 |
| Military | 4 |
| Nanotechnology | 2 |
| Oil / petroleum | 3 |
| Quality control and standards | 4 |
| Technology | 4 |