 |
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| аварийно химически опасные вещества (Brücke) | |||
| Gefahrstoffe: 7 phrases in 4 subjects |
| Ecology | 1 |
| Firefighting and fire-control systems | 4 |
| General | 1 |
| Security systems | 1 |
|
| |||
| аварийно химически опасные вещества (Brücke) | |||
| Gefahrstoffe: 7 phrases in 4 subjects |
| Ecology | 1 |
| Firefighting and fire-control systems | 4 |
| General | 1 |
| Security systems | 1 |