| • upper air observation | |
| उपरि: overhead upper upward | |
| उपरि वायु: upper air | |
| वायु: air gas Vayu weather wind ether land wind land | |
| वायु प्रेक्षण: air observation वायु air gas Vayu weather | |
| प्रेक्षण: observation viewing | |
उपरि वायु प्रेक्षण in English
[ upari vayu preksan ] sound:
