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ايضاً اخوي هناك تخصصات مهم جدا لم اذكرها في الرد السابق مثل
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1- production engineer
2- production planning enginneer
3- transportation engineer
4- material handling engineer
5- planning engineer
6- estimation engineer
7- statistical engineer
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شاكر مرورك مره اخرى
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