نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/JaVx7F4CXNY.jpg?itok=Q3vYUgMP)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Y93N2yKYjJ4.jpg?itok=YN56iu98)
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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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/tyBctOuHyD8.jpg?itok=PGw0cKPz)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/VdiK2fUgPVU.jpg?itok=9HChXIi-)
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/1r7UHoStIOM.jpg?itok=vu97xtfS)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/buf_7bH67EE.jpg?itok=q1VWE5_V)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Q2gm9qtjav4.jpg?itok=N8ga6n5k)
المصفيـات: