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fail -safe : 35 phrases in 14 subjects |
Agriculture | 2 |
Chemistry | 3 |
Communications | 2 |
Computers | 2 |
Construction | 1 |
General | 6 |
Industry | 1 |
Information technology | 5 |
Mechanic engineering | 1 |
Microsoft | 1 |
Natural resourses and wildlife conservation | 1 |
Optics branch of physics | 2 |
Technology | 4 |
Transport | 4 |