نتائج البحث
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الهندسة والتصنيع والبناء
فيديو
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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/677649761.jpg?itok=oJMAzXa9)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/fP-0KCQ7O2g.jpg?itok=RhG_KBZ-)
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/679904065.jpg?itok=cTJoX5IV)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/660356887.jpg?itok=83nsbIbT)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/654422023.jpg?itok=m2ppcOWU)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/658514796.jpg?itok=fy6ZRtOs)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/656080054.jpg?itok=Oe2OSe7l)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/h0NmZiBayns.jpg?itok=KSkYEEln)
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/652372143.jpg?itok=iWgfjNQe)
المصفيـات: