电导率 : 166 phrases in 16 subjects |
Automated equipment | 2 |
Chemistry | 3 |
Drilling | 1 |
Electronics | 36 |
General | 37 |
Geology | 2 |
Geophysics | 3 |
Military | 3 |
Oceanography & oceanology | 6 |
Oil processing plants | 9 |
Physics | 3 |
Polymers | 1 |
Radio | 3 |
Technology | 53 |
Telecommunications | 1 |
Thermal engineering | 3 |