نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/o_oywL-LBuE.jpg?itok=8e2si2me)
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/M6bXlZdj2Us.jpg?itok=4lDHa0x7)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/XRr9vJLHxEc.jpg?itok=02c9Acdx)
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/O9QhTDBRcxo.jpg?itok=QNEEyKiW)
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/RuT4wOLgoXA.jpg?itok=CnJ5YqZ7)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/76LATyHOCb0.jpg?itok=T31Vg7_I)
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/BqKREQHtHk0.jpg?itok=XgVrjYyy)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/813950574.jpg?itok=HzS8oG1T)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Ls_4fHp8o2Y.jpg?itok=_05ffYTX)
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/7saYcJGWfsg.jpg?itok=GBxdgHO0)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/kajfKWDrrAU.jpg?itok=HvGGgkv1)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Opa7Iy3k-ak.jpg?itok=AV-ac6jG)
المصفيـات: