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/657345249.jpg?itok=oqo0D1UW)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/656078832.jpg?itok=eVtnbeKo)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/JdigoiJ4wrw.jpg?itok=iSigf9J8)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/652367756.jpg?itok=VrDfStw8)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/WjaekYFvypk.jpg?itok=kjVUyNGt)
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/658515134.jpg?itok=AW9mC1jd)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/654083875.jpg?itok=6k3WI1l9)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/665537242.jpg?itok=OJbBtcfN)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/RxeD_vwR7tc.jpg?itok=biq7qOiv)
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/652370937.jpg?itok=zDqPYMaO)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/671588667.jpg?itok=cZZ5aA6L)
![](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/653663270.jpg?itok=XRCPjef-)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/677649665.jpg?itok=GJ8D7JsT)
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المصفيـات: