contouring: 25 phrases in 14 subjects |
Chemistry | 1 |
Communications | 2 |
Computer numerical control | 1 |
Construction | 1 |
Industry | 2 |
Information technology | 1 |
Life sciences | 1 |
Materials science | 2 |
Mechanic engineering | 4 |
Medical | 2 |
Metallurgy | 4 |
Technology | 1 |
Transport | 2 |
United Nations | 1 |