المعلم الصغير - تنويه/جهاز الاوفر هيد بروجكتر هو جهاز يستخدم في عرض الشفافيات وموجود في اغلب المدارس اما دات شو او ما يعرف بالبروجكتر هو جهاز عرض ملفات الفيديو ..... الشرائح.. | Facebook
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Over Head Projector JLab Manufacturer and Supplier in India, Albania (Tirane), Algeria (Algiers), Andorra (Andorra la Vella), Angola (Luanda), Antigua and Barbuda (Saint John's), Argentina (Buenos Aires), Armenia (Yerevan), Australia (Canberra, Melbourne
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