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| a margin of safety | |||
| margin of safety | |||
| safety limit | |||
| safety margin | |||
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| safety limit | |||
| safety limits (напр., ядерного реактора); safety limits (напр., для АЭС) | |||
| safety margin | |||
| safety limits | |||
| предел безопасности: 11 phrases in 6 subjects |
| Astronautics | 1 |
| Electronics | 1 |
| Energy industry | 5 |
| Quality control and standards | 1 |
| Technology | 2 |
| Weapons of mass destruction | 1 |