نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/658517974.jpg?itok=hDbKuGHW)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/dLwAOoYXz9Y.jpg?itok=ldKggvbx)
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/3vKuWbC7da8.jpg?itok=2DMVvBRQ)
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/676726992.jpg?itok=wtNzGybp)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/MoqnvjuhrJM.jpg?itok=ZkhBer5T)
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/664629337.jpg?itok=MlJPvOFF)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/669764435.jpg?itok=PPYj1Vlh)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/655785786.jpg?itok=Vl3fbwOA)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/660357127.jpg?itok=soTbhNX9)
المصفيـات: