Size of this preview: 800 × 533 pixels. Other resolutions: 320 × 213 pixels | 640 × 427 pixels | 1,024 × 683 pixels | 1,280 × 853 pixels | 2,560 × 1,707 pixels | 3,888 × 2,592 pixels.
Original file (3,888 × 2,592 pixels, file size: 7.17 MB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: A HEPA filtration unit used to clean air after a fire or air during manufacturing processes.
Français : Exemple d'Unité portable de filtration HEPA (à haute performance). S'il répond aux normes HEPA, il peut purifier l'air dans un bloc médical d'urgence, ou après un incendie, des travaux, une pollution de l'air ou encore lors d'un processus de fabrication source de particules ; Au moins 99,97% des particules en suspension (jusqu'à 0,3 µm) sont retenues. Le rendement volumique décroit avec l'encrassement. Une source d'électricité est nécessaire |
|||
| Date | ||||
| Source | Own work | |||
| Author | Hardyplants | |||
| Permission (Reusing this file) |
I, the copyright holder of this work, hereby publish it under the following license:
|
|
The categories of this image need checking. You can do so here.
|
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:20, 3 January 2013 | | 3,888 × 2,592 (7.17 MB) | Hardyplants | User created page with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on fr.wikipedia.org
- Usage on he.wikipedia.org
- Usage on mn.wikipedia.org
- Usage on nl.wikipedia.org
- Usage on no.wikipedia.org
- Usage on zh.wikipedia.org
