index-matching
| fluid
| index matching | |
| industr. construct. chem. | adattamento d'indice; centratura d'indice |
| fluid | |
| earth.sc. | fluidico |
| earth.sc. el. | fluido |
| |||
| adattamento d'indice; centratura d'indice | |||
|
index-matching : 3 phrases in 2 subjects |
| Antennas and waveguides | 1 |
| Electronics | 2 |