نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/d0IQX6KiKyE.jpg?itok=fMSUWKHI)
الهندسة والتصنيع والبناء
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/XdXRWdeMGFM.jpg?itok=BC79Up3u)
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/ZKtF77YkHMY.jpg?itok=k-IIvxFb)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/RqkYagAsZPk.jpg?itok=KyWduMb1)
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/A6cztvDeTXo.jpg?itok=DyRf2sq6)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/vyqBByJ69Jo.jpg?itok=bd1KJcUH)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/d00yaMPbwSQ.jpg?itok=Vy-kH3bR)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/rxAnnNhEiCg.jpg?itok=vrDs7FFJ)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/XG6iFHh_0WE.jpg?itok=GmH6YU2j)
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المصفيـات: