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/666706402.jpg?itok=3mlHI7MB)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/W89JWjoQ6oU.jpg?itok=wUrlaG9J)
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/652367790.jpg?itok=11yeE5ee)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/653663243.jpg?itok=_Iu93buZ)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/678572595.jpg?itok=75PlMxFW)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/656981695.jpg?itok=G4S5CGkd)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/678573498.jpg?itok=TpmrjE_f)
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![](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/Cep6m5KtJeo.jpg?itok=6gTW4xCF)
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/RWI8tFG0ihI.jpg?itok=cPu0-ilC)
المصفيـات: