controle de qualidade : 42 phrases in 15 subjects |
Brazil | 4 |
Communications | 1 |
Economy | 2 |
Electronics | 2 |
Environment | 1 |
Finances | 1 |
General | 1 |
Industry | 5 |
Information technology | 3 |
Materials science | 1 |
Mathematics | 4 |
Patents | 1 |
Politics | 1 |
Statistics | 10 |
Technology | 5 |