gas flow | |
earth.sc. chem. met. | flujo de gas |
counter tube | |
earth.sc. tech. | tubo detector |
| |||
flujo de gas |
gas flow: 20 phrases in 10 subjects |
Earth sciences | 4 |
Electronics | 3 |
Environment | 1 |
General | 2 |
Information technology | 1 |
Life sciences | 1 |
Measuring instruments | 4 |
Mechanic engineering | 1 |
Metallurgy | 2 |
Physical sciences | 1 |