Recent content by hamed dehghan

salam kane araye, folotation,kanishenasi, shimi fizik,moghavemat masaleh, estatik, sayalat,zaban. riyazi, jeoshimi,jeofizik,arzyabi zakhayere madani,hafari .va...,

pas pesare khoob ketabe dojeldiye Dr banisi jelde dovom soalasho bekhun unja tasire avamele mokhtalefo tozih dade be succssess

ketab dr samad banisi+ nematolahi khoob neveshtan in mozoro

khak to saret