نتائج البحث
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الهندسة والتصنيع والبناء
فيديو
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Y93N2yKYjJ4.jpg?itok=YN56iu98)
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/bM8WXilz2JU.jpg?itok=dTzfl85K)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/ASiySMRkm-A.jpg?itok=YANr86hE)
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/MFP7-c38rFI.jpg?itok=XM3W8iBF)
المصفيـات: