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| |||
| shock resistant; shockproof; break-proof | |||
| breakproof | |||
| resistant to fracture | |||
| nonbreakable; crashproof | |||
| resistant to breakage; safe against fracture; resisting breaking | |||
| unbreakable; fail-safe; crashproof (Kraftstoffbehaelter usw) | |||
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bruchsicher : 7 do fraz, 3 tematyki |
| Inżynieria mechaniczna | 1 |
| Pospolicie | 5 |
| Technika i technologia | 1 |