نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Suaju6AjN5g.jpg?itok=gE2HpJbH)
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/1XqQG132sKQ.jpg?itok=4kl0MJZ0)
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/QTUs7wyZoDY.jpg?itok=Tngfd_DT)
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/7lyVmhaA2Ik.jpg?itok=UoBhyPCv)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/QIivzC1tRX8.jpg?itok=v9x8ftci)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/ftNr5fl9sWU.jpg?itok=g8qb7ft0)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/905071768.jpg?itok=vgDOsgK3)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/I371HZgYfS0.jpg?itok=3WLzLWwf)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/A-o1OqHGfc4.jpg?itok=_-lFL45y)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/875901039.jpg?itok=Kc5FIFcr)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/RQ9qNrL5nl4.jpg?itok=0uMcT7_B)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/DgPBQAZXdWc.jpg?itok=0u-YWgIH)
المصفيـات: