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)
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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/919542590.jpg?itok=pVv-wyQd)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/9OL0LSMdUdI.jpg?itok=7fRiRDtU)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/1RMHtLHnjZU.jpg?itok=xLudMxwz)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Y8tgejIDI80.jpg?itok=jO1HOtN-)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/dQNtEICwyIo.jpg?itok=TU3r6rvu)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/x4M26KYwBbs.jpg?itok=3W5h1kpN)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/KriuaG_mgxo.jpg?itok=IuzBMjnH)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/919547402.jpg?itok=4YKtGHFV)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/0tcHjEokqXI.jpg?itok=xbd_NIeW)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Jvl2uNkCkUU.jpg?itok=jmiu_KIf)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/xa0Ubu4x5TM.jpg?itok=jw4HjiwN)
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