03-04-2012, 10:03 PM
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عضو نشيط
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تاريخ التسجيل: Feb 2012
المشاركات: 117
معدل تقييم المستوى: 292876
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حسب ماوجدته في المنتديات وبالتوفيق لك
**** classifications?
what`s NPSH?
what`s cavitation?
modes of heat transfer?
what are the reasons of engine overheating?
difference between 2 and 4 stroke engines?
types of mechanical seals ?
what are the boilers types ?
draw rankine cycle?
what are types of gears?
what are the types of bearing?
what are the classes of fire?
what are the extinguishing agent for each class?
what is the function of gokey ****?
draw the centrifugal **** characterstic curve?
what are the types of **** impellers?
what is the centrifugal **** oerating principle?
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