Abstract
Keywords
(2005). -. Sharif Journal of Mechanical Engineering, 21(31), 80-80.
. "-". Sharif Journal of Mechanical Engineering, 21, 31, 2005, 80-80.
(2005). '-', Sharif Journal of Mechanical Engineering, 21(31), pp. 80-80.
-. Sharif Journal of Mechanical Engineering, 2005; 21(31): 80-80.
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