Abstract
Keywords
(2010). -. Sharif Journal of Mechanical Engineering, 25(52), 72-76.
. "-". Sharif Journal of Mechanical Engineering, 25, 52, 2010, 72-76.
(2010). '-', Sharif Journal of Mechanical Engineering, 25(52), pp. 72-76.
-. Sharif Journal of Mechanical Engineering, 2010; 25(52): 72-76.
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