Langbahn Team – Weltmeisterschaft

File:HEPA filter unit.jpg

Original file (3,888 × 2,592 pixels, file size: 7.17 MB, MIME type: image/jpeg)

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:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.


Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

creator

some value

Wikimedia username: Hardyplants
author name string: Hardyplants

copyright status

copyrighted, dedicated to the public domain by copyright holder

copyright license

Creative Commons CC0 License

inception

29 November 2011

source of file

original creation by uploader

captured with

Canon EOS 40D

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current08:20, 3 January 2013Thumbnail for version as of 08:20, 3 January 20133,888 × 2,592 (7.17 MB)HardyplantsUser created page with UploadWizard

The following page uses this file:

Global file usage

The following other wikis use this file:

Metadata