| |||
airborne prospect | |||
aerosurveying | |||
air reconnaissance | |||
aerial reconnaissance | |||
aerial survey; aerial surveying; aerosurvey; air survey |
航空 勘测 : 10 phrases in 8 subjects |
Agriculture | 1 |
Aviation | 1 |
Geology | 1 |
Geophysics | 1 |
Oil / petroleum | 2 |
Rail transport | 1 |
Technology | 2 |
United Nations | 1 |