نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/889845202.jpg?itok=p5eg0Gy2)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/XdXRWdeMGFM.jpg?itok=BC79Up3u)
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/mn14lZbIySw.jpg?itok=l6DVgjHK)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/XKNq0xwD02w.jpg?itok=QV-gT0PB)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/eiW_OPNzN00.jpg?itok=TYrToT8g)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/rscCnltWjYE.jpg?itok=ECdHfbl5)
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/864353644.jpg?itok=iEy56dES)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/UEMAWT6UmHI.jpg?itok=PGA1woT_)
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/875901039.jpg?itok=Kc5FIFcr)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/U-3sTNRhd_w.jpg?itok=aXy4BXVT)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/w2J3NMSucHs.jpg?itok=cgJ1uwRT)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/itm1b8SBuJc.jpg?itok=mm-UVp8B)
المصفيـات: