View the embedded image gallery online at: https://www.dcwbiskra.dz/images/stories/contributions/images/stories/Documents/textes_dictionnaire/images/stories/Documents/statistiques/images/stories/front_page/titres/images/stories/bulletin06/images/stories/Documents/guide_pratique_utilisation_valise_controle_qualite/guide_electromenager/index.php?id=354&option=com_content&view=article#sigFreeId374b370ae2