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| fire sprinkler system (nerzig) | |||
| sprinkler installation; sprinkler plant; sprinkler fire-fighting system (ssn) | |||
| спринклерная установка пожаротушения: 19 phrases in 5 subjects |
| Construction | 1 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 15 |
| Oil / petroleum | 1 |
| Technology | 1 |