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| safety system; security system | |||
| safety and security system | |||
| protection system | |||
| safety system A unified, coordinated assemblage or plan of procedures and devices intended to lower the occurrence or risk of injury, loss and danger to persons, property or the environment | |||
| fail-safe system | |||
| security alarm system | |||
| safety assembly | |||
| safeguards system | |||
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| safety systems; security systems | |||
| Sicherheitssystem: 21 phrases in 10 subjects |
| Automobiles | 1 |
| Communications | 2 |
| Economy | 1 |
| General | 3 |
| Information technology | 3 |
| Law | 1 |
| Nuclear physics | 6 |
| Patents | 1 |
| Radiology | 1 |
| Transport | 2 |