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| bleeder mechanism | |||
| устройство отбора проб: 24 phrases in 12 subjects |
| Cement | 1 |
| Construction | 1 |
| Ecology | 2 |
| Electronics | 5 |
| Energy industry | 7 |
| Food industry | 1 |
| Makarov | 1 |
| Molikpaq | 1 |
| Navigation | 1 |
| Occupational health & safety | 2 |
| Technology | 1 |
| Weapons of mass destruction | 1 |