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| |||
| accident insurance (Versicherung); accident prevention (Maßnahmen); casualty insurance (Versicherung); industrial safety; protection against accidents | |||
| safety engineering; accident-proof protection | |||
| protection; safety precaution | |||
| accident protection | |||
| accident prevention | |||
|
Unfallschutz : 2 do fraz, 2 tematyki |
| Budownictwo | 1 |
| Ekonomia | 1 |