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/cLOAfeiDQfo.jpg?itok=WsJMipXQ)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/B28Zrim1aMo.jpg?itok=N50mOjW3)
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/ad_UU1hDJBI.jpg?itok=wuDwkevL)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/kgeVfnlR5O0.jpg?itok=GLmhsxpJ)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/tPtGdo2r8UM.jpg?itok=ElnLnQZc)
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/mtLFuvCpR08.jpg?itok=YBwAQWQh)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/WCiOSN19KY4.jpg?itok=P8t9g0az)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/NCBVt0yIZLI.jpg?itok=Npk-Jddq)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/dzl97Q9PrPw.jpg?itok=pafc1OOi)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/FzpMfSjJ63c.jpg?itok=EZ7umTDo)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/84WA-a8_fhI.jpg?itok=LcH3vyvA)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/FFc7nKD6d6M.jpg?itok=ABeMSH7N)
المصفيـات: