Z Z zx4eng.mis Jan 28, 2009 salam age kasi etelaati dar morede hamayesh va konferanshaye nafte sale88 dare lotfan baram email konin.emailam ine: zx4engineer.mis@gmail.com
salam age kasi etelaati dar morede hamayesh va konferanshaye nafte sale88 dare lotfan baram email konin.emailam ine: zx4engineer.mis@gmail.com
