نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/YBZWkGrTlaA.jpg?itok=l3bTShXR)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/4VRlAwASlfE.jpg?itok=MSLt0urq)
الهندسة والتصنيع والبناء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Group%2036.png?itok=2YTbU6cn)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/nUkE8cAD-fk.jpg?itok=fC9bSv7y)
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/dr0a1jOkwh0.jpg?itok=EkuFORit)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Mhhz80ZWBJ4.jpg?itok=uPGMvRSY)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/MaUGfMC8WE8.jpg?itok=xdaCeHh6)
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/P-5zo6RLLWE.jpg?itok=KcLP-dtB)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/_sCpO_ll-aI.jpg?itok=7j8fDRYd)
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/H1J_D0H6Yc0.jpg?itok=sPxljVxN)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/KhflYpj_hPQ.jpg?itok=wQQNoQXV)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/rOkVjGDh_mQ.jpg?itok=ijPB-7Hz)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/vKPprGuU1xc.jpg?itok=dH-xKBtI)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/ZWKd6UTGK80.jpg?itok=GmqbvPmV)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/EwVqMxl83iY.jpg?itok=uSvth2qV)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/VTp2Pj7cS0k.jpg?itok=TN9HE-9d)
المصفيـات: