نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/kVn_1An1ikA.jpg?itok=K_6Ws0nt)
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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/ackUHbLah2I.jpg?itok=_qPApe35)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/iqd8EAzD1I8.jpg?itok=F45ieJP2)
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/z60rtrP-Wko.jpg?itok=wV7RfnWX)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/-wvkBKhnXsM.jpg?itok=lHy8h--k)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/JXtDnmLJxQE.jpg?itok=Nu6EY66P)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/652385773.jpg?itok=5u2zDbCY)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/cs4N0vtLGHg.jpg?itok=j9P3as6P)
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/uI6vwxwVgbw.jpg?itok=3t-YYL-w)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/FmK2oSHzNRI.jpg?itok=iM7oHpWC)
المصفيـات: