 |
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| automatic dry chemical powder system (parusina) | |||
| порошковая автоматическая система пожаротушения: 5 phrases in 3 subjects |
| Firefighting and fire-control systems | 2 |
| Occupational health & safety | 1 |
| Production | 2 |
|
| |||
| automatic dry chemical powder system (parusina) | |||
| порошковая автоматическая система пожаротушения: 5 phrases in 3 subjects |
| Firefighting and fire-control systems | 2 |
| Occupational health & safety | 1 |
| Production | 2 |