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| safety technology | |||
| security engineering | |||
| safety engineering | |||
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technique de securite : 22 phrases in 11 subjects |
| Aviation | 3 |
| Construction | 2 |
| General | 6 |
| Health care | 1 |
| Information technology | 1 |
| Labor law | 1 |
| Name of organization | 2 |
| Politics | 1 |
| Social science | 2 |
| Transport | 2 |
| United Nations | 1 |