 |
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| heat detector (ele-sobo) | |||
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| heat director | |||
| тепловой извещатель: 30 phrases in 9 subjects |
| Construction | 1 |
| Electrical engineering | 1 |
| Firefighting and fire-control systems | 22 |
| Karachaganak | 1 |
| Occupational health & safety | 1 |
| Oilfields | 1 |
| Public utilities | 1 |
| Technology | 1 |
| Trampolining | 1 |