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/_GyF39k9dEo.jpg?itok=LR-Ff5Ql)
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/654083904.jpg?itok=wF4SC5vJ)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Cep6m5KtJeo.jpg?itok=6gTW4xCF)
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/652370156.jpg?itok=nhPnwLz0)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/WjaekYFvypk.jpg?itok=kjVUyNGt)
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/653977729.jpg?itok=Gk4KHvkf)
المصفيـات: