نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/C_hh6oebTlc.jpg?itok=nUB68-_H)
الهندسة والتصنيع والبناء
فيديو
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/yCABy85h0CE.jpg?itok=fuEwqCmC)
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/42YQmnV9DGw.jpg?itok=jxM8RdK7)
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/657313696.jpg?itok=8L_OUNBZ)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/4HOSqwbd_pY.jpg?itok=Fpnyd6GW)
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/658494887.jpg?itok=xlNHL0gh)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/679625905.jpg?itok=Dy-25q8Q)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/666706430.jpg?itok=vMtuV6X-)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/671588609.jpg?itok=HcJsbkg0)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/679873605.jpg?itok=3LHmNvZf)
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المصفيـات: