 |
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| принципы обеспечения безопасности | |||
| принципы безопасности | |||
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| принцип безопасности; закон безопасности; правило безопасности | |||
| safety principles: 19 phrases in 10 subjects |
| Chess | 1 |
| Electronics | 2 |
| Energy industry | 3 |
| General | 1 |
| Makarov | 1 |
| Medical appliances | 3 |
| Name of organization | 1 |
| Occupational health & safety | 1 |
| Technology | 5 |
| United Nations | 1 |