 |
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| automatic sprinkler system | |||
| автоматическая противопожарная спринклерная система: 5 phrases in 4 subjects |
| Construction | 1 |
| Firefighting and fire-control systems | 2 |
| Makarov | 1 |
| Oil / petroleum | 1 |
|
| |||
| automatic sprinkler system | |||
| автоматическая противопожарная спринклерная система: 5 phrases in 4 subjects |
| Construction | 1 |
| Firefighting and fire-control systems | 2 |
| Makarov | 1 |
| Oil / petroleum | 1 |