distributeur : 47 phrases in 15 subjects |
Building materials | 1 |
Chemistry | 6 |
Commerce | 3 |
Construction | 20 |
Economics | 2 |
Electronics | 1 |
Energy industry | 1 |
Finances | 2 |
General | 2 |
Industry | 1 |
Melioration | 1 |
Microsoft | 3 |
Patents | 1 |
Plumbing | 2 |
Radio | 1 |