نتائج البحث
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الهندسة والتصنيع والبناء
فيديو
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/OrR1aHM74r8.jpg?itok=6OF9BqZn)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/shpODHr1MkI.jpg?itok=4yeYq5bi)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/EgXbN1zTmb4.jpg?itok=hq-HGomp)
الهندسة والتصنيع والبناء
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/UcdIR9lIAYo.jpg?itok=iVYLMbCa)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/1yq7-i4ZVrQ.jpg?itok=HRB8vnUu)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/e1mU-E8Yh-s.jpg?itok=jzq5Dpte)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Rg51tW_aiVk.jpg?itok=8Xdif0Ie)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/jGeRVOCGoVQ.jpg?itok=uPvlcih3)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/oCB4Nxsbrdg.jpg?itok=IDXum26f)
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المصفيـات: