نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/bCAwx16A4Ug.jpg?itok=CDE0Pelc)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/b0oLYb33Ps0.jpg?itok=QvkE2vGB)
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/wyHy9evpvBo.jpg?itok=5vS-Qz9M)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/68FWS62Nrn4.jpg?itok=nHoArJJW)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/S0PnA3-Dnkk.jpg?itok=o1nCF6No)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/6i13IWEsvGU.jpg?itok=UKzLIGpg)
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/tBwmVuLFFjQ.jpg?itok=IdXe3dej)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/WtuIvIaWDNY.jpg?itok=EYt2Oc1x)
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/ZnjxILzegFw.jpg?itok=wUOm0tmk)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/vqB8ELm89Ao.jpg?itok=EBcH41Nn)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Z9OwMktXK0w.jpg?itok=T1v95gO0)
المصفيـات: