[متفيزقة مبدعة]

http://www.hazemsakeek.com/QandA/EMR/InfraredWaves.htm


http://www.55a.net/firas/arabic/?pag...select_page=13


شامل عنها
http://www.moqatel.com/openshare/Beh...-red/index.htm


http://www.up-king.com/almaciat/gaf9...refnnwfnaq.doc
:a_plain111::a_plain111: