Touch: 79 phrases in 16 subjects |
Botany | 2 |
Chemistry | 2 |
Communications | 5 |
Economy | 1 |
Electric machinery | 3 |
Electronics | 5 |
General | 6 |
Information technology | 15 |
Isolation | 3 |
Mechanic engineering | 1 |
Metallurgy | 4 |
Microsoft | 18 |
Natural sciences | 1 |
Patents | 1 |
Social science | 1 |
Transport | 11 |