| |||
level measuring set L.M.S. | |||
transmission measuring set | |||
level gauge | |||
level meter |
medidor de nivel: 22 phrases in 9 subjects |
Acoustics | 1 |
Aviation | 1 |
Chemistry | 2 |
Communications | 3 |
Drilling | 1 |
Health care | 4 |
Measuring instruments | 3 |
Nuclear physics | 1 |
Technology | 6 |