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Automatic Sprinkler : 27 phrases in 11 subjects |
| Construction | 3 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 10 |
| General | 1 |
| Insurance | 1 |
| Makarov | 3 |
| Military | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oil / petroleum | 2 |
| Public utilities | 2 |
| Technology | 2 |