2nd National Iranian Drilling Industry Congress, دی ماه ۱۳۸۸

2nd National Iranian Drilling Industry Congress

2nd National Iranian Drilling Industry Congress

2nd National Iranian Drilling Industry Congress In date 2009-12-22 by ,Iranian Society of Petroleum Engineeringانجمن دانشجويان و دانش آموختگان مهندسي نفت in City Tehran was held.