نتائج البحث
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الهندسة والتصنيع والبناء
فيديو
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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/659268860.jpg?itok=9m1sLpyA)
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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/676734800.jpg?itok=DYF2PIn8)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/672672267.jpg?itok=dclV7FSS)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/9PPn7lLrFzc.jpg?itok=jVAZlgI1)
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/658829419.jpg?itok=dFJvDXNo)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/659195784.jpg?itok=PmQs5K1m)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/660178968.jpg?itok=BPDiJu7z)
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المصفيـات: