Size of this preview: 450 × 600 pixels. Other resolution: 768 × 1,024 pixels.
Original file (768 × 1,024 pixels, file size: 247 KB, MIME type: image/jpeg)
Off-grid Solar Air Quality Monitoring System
.jpg&veaction=edit){kind=link}
.jpg&action=edit){kind=link}
.jpg&action=history){kind=link}
.jpg){kind=link}
.jpg){kind=link}
.jpg&oldid=725740){kind=link}
.jpg&action=info){kind=link}
.jpg){kind=link}
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:45, 10 May 2023 | | 768 × 1,024 (247 KB) | Alka Verma (talk | contribs) |
You cannot overwrite this file.
File usage
The following 2 pages use this file:
.jpg&oldid=725740){kind=link}
.jpg){kind=link}