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  1. #1
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      eslam mamdouh
    100%
    Sep 2008
    35
    3,041
    8920









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    T .Q .C

  2. #2
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      ahmedhattab
    10%
    Dec 2008
    15
    0

    thank you for your post
    Dr. Eng. Ahmed I EL Hattab
    Associate Professor of Geodesy

  3. #3
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      said_khaled
    30%
    Feb 2011
    138
    5022