نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/672613496.jpg?itok=CJRyEJoV)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/3Sy6zMpT1iE.jpg?itok=v2xAk6mV)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/xuhY86jWVeE.jpg?itok=8YOVoiJD)
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/C-19FU_hYVk.jpg?itok=Le4Ryp6F)
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/qEKVAcMHgpY.jpg?itok=bZ9J5eKk)
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/f3Rz-qOucbo.jpg?itok=oSETi3S1)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/PNU3gLZN8ls.jpg?itok=Wi9tqCkC)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/j8yAfnr7RrE.jpg?itok=zvXJUYPe)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/824399976.jpg?itok=jCvnTcf6)
المصفيـات: