نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/yCABy85h0CE.jpg?itok=fuEwqCmC)
الهندسة والتصنيع والبناء
فيديو
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/oflC_93g_4Q.jpg?itok=_bTRFTFn)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Group%2036.png?itok=2YTbU6cn)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/_T7e88MdCBY.jpg?itok=LZdSJ8Y5)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Group%2036.png?itok=2YTbU6cn)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/cdmwesOYHIg.jpg?itok=kEDsx6fx)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/S0Sf_8SjASc.jpg?itok=Rw1kF1Am)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Y5qesduNANU.jpg?itok=AUwrzWC9)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/RvhrutMg8vk.jpg?itok=Mykrswtn)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/aM97C0dQzFc.jpg?itok=vVBB7E9T)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/dYLrECFjQNs.jpg?itok=iLziQSaT)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Group%2036.png?itok=2YTbU6cn)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/VRIk4KhMajk.jpg?itok=5l63HXdN)
المصفيـات: