PCM | |
pwr.lines. | modulação por impulsos codificados |
multiplexor | |
comp., MS | multiplexador |
10: 45 phrases in 10 subjects |
Chemistry | 2 |
Coal | 2 |
Communications | 6 |
Environment | 1 |
Finances | 2 |
Fish farming pisciculture | 1 |
Information technology | 4 |
Marketing | 24 |
Metallurgy | 1 |
Statistics | 2 |