نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/zI479xoeb6c.jpg?itok=AXOZnqw2)
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/cjizroiPe6o.jpg?itok=l5xcHWpw)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/vFoYsj11aoY.jpg?itok=vEtw-oK-)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/RuT4wOLgoXA.jpg?itok=CnJ5YqZ7)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/yh1cy9KUCMs.jpg?itok=2xQ2mNz5)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/gf3z2XwivbQ.jpg?itok=IKtUvuE5)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/GY9xL7GjJJI.jpg?itok=c-b8opUy)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/806839120.jpg?itok=NeIvAzCD)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/XgMiVocnspo.jpg?itok=SB1jH03T)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/XJ2U7DJLEt0.jpg?itok=R5zrZn1Y)
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/ZIshlTGb7Uk.jpg?itok=4JGEBYzA)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Y6ZBHU6QueU.jpg?itok=2I-iJv2o)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/GpqHaOZJ_LU.jpg?itok=GH8ybTLZ)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/XPmT4dIosQ0.jpg?itok=yl1Cf3tF)
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/8tOxVnAQjig.jpg?itok=vgL9Ezvy)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/BOvwB0Lm6A8.jpg?itok=Zyyqkg78)
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/qv06c1XlNxg.jpg?itok=OmsgmVl4)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/99mplSRuOho.jpg?itok=Z9T75QcE)
المصفيـات: