نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/H_SiUfH0PHA.jpg?itok=H0suY3Dy)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/6gFKYFAcMhY.jpg?itok=kE3bHaCV)
الهندسة والتصنيع والبناء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Group%2036.png?itok=2YTbU6cn)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Usj9bzbSkSU.jpg?itok=0qLurM09)
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/wX3NQ-Ub0s0.jpg?itok=lczwepy-)
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/lEtO-TflkL0.jpg?itok=UDVxVyb0)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/zYPNm89rkUQ.jpg?itok=aFs23J6C)
المصفيـات: