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Biography 71
Patents
اختراعات
سوابق تحصیلی و شغلی
Biography
Design and executing hydraulics and pneumatics systems. (Invent the PBPHCV). 1999
Investigations into fracture mechanism of spiral-welded pipes in gas industries. 1999
Increasing fracture resistance of the spirally welded oil and gas pipes. 2003-2005
Optimization of the manufacturing process of the spirally welded oil and gas pipes.2005-2007
Residual stress evaluation on manufacturing process of both the straight and the spirally welded large diameter pipes 2009
Biography 35
Biography 40
Research Projects
Biography 35
Biography 41