نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/660356887.jpg?itok=83nsbIbT)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/RxeD_vwR7tc.jpg?itok=biq7qOiv)
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/654083760.jpg?itok=a0KQk95O)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/671588718.jpg?itok=a_czfatM)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/-w8rTFF_MvE.jpg?itok=NYqBl_3D)
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/678572595.jpg?itok=75PlMxFW)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/677649665.jpg?itok=GJ8D7JsT)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/660356899.jpg?itok=60MYqX5V)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/654392875.jpg?itok=7uinxX-p)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/7M_YqunyCxo.jpg?itok=MTToduyi)
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/658495010.jpg?itok=A1LEERVL)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/658494987.jpg?itok=u45JcEbW)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/681208697.jpg?itok=0_cTnzWf)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/656981645.jpg?itok=JwU3kOmC)
المصفيـات: