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http://www.mediafire.com/?eotf1uff9bf9hlu
جزاك الله كل خير يا أستاذ/ احمد وعقبال لما نشوف البرنس عالم كبير
آمين يارب و تكون خلود المشرفة عليه إن شاء الله
My dear sir, thank you very much 4 your efforts with us and I will print Reviews and study it in a good way inshaa allah
thank you Mr\ ahmed
thank you mr ahmed
mr hya el ruler called ( graduated ruler – measureing ruler – ruler )
yes Ahmed but it is better to call it graduated ruler do you like the revision?
What a great contribution! Mr Ahmed It’s great job.
إيه الشغل العالي اوي دا يا مستر اتمنى بقى تحطلنا حاجات تفيدنا في تالتة
Δ
physics4you 
جزاك الله كل خير يا أستاذ/ احمد وعقبال لما نشوف البرنس عالم كبير
آمين يارب
و تكون خلود المشرفة عليه إن شاء الله
My dear sir, thank you very much 4 your efforts with us and I will print Reviews
and study it in a good way inshaa allah
thank you Mr\ ahmed
thank you mr ahmed
mr hya el ruler called ( graduated ruler – measureing ruler – ruler )
yes Ahmed but it is better to call it graduated ruler
do you like the revision?
What a great contribution! Mr Ahmed
It’s great job.
إيه الشغل العالي اوي دا يا مستر اتمنى بقى تحطلنا حاجات تفيدنا في تالتة