نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/LwMZO-GT_LE.jpg?itok=YoxkinZc)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/3EfOTO4Hc6w.jpg?itok=Hmh54Plx)
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/B7hPZ2-AIvo.jpg?itok=v0RZxSJq)
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/670628326.jpg?itok=-WPPy8Tz)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/xf2aXtk2v78.jpg?itok=O1g8Rok5)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/rYQd-VozEKw.jpg?itok=xuttorVF)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/jo2TqaEDPRI.jpg?itok=4Ncvw-Ut)
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/BYC3N6rsai8.jpg?itok=hMannIwd)
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/1DlCPcBSCX0.jpg?itok=2x8eM-oY)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Kea-F7cYR9g.jpg?itok=e0s6VGdC)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/652342231.jpg?itok=S0Re2G-o)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/SXtv0WDdwig.jpg?itok=MJ8Q6Udy)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/e5eDO0e0Qk4.jpg?itok=gnp4Z1O0)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/iP8mWLHCJ8k.jpg?itok=amq-iVrE)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/hH4qVHu4rwU.jpg?itok=AArkyV0l)
المصفيـات: