نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/657313775.jpg?itok=ag8qtVBc)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/SYfHS5n0CZU.jpg?itok=mZSW9LfA)
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/677649730.jpg?itok=aLq-jURE)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/660356887.jpg?itok=83nsbIbT)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/671588636.jpg?itok=PdyUh3re)
![](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/677649851.jpg?itok=EiacyfvF)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/671588647.jpg?itok=dICboISf)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/677649819.jpg?itok=LXDubRSB)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/656079523.jpg?itok=3w9AGncy)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/678573637.jpg?itok=mwcZo7LF)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/654083875.jpg?itok=6k3WI1l9)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/C_hh6oebTlc.jpg?itok=nUB68-_H)
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/666706430.jpg?itok=vMtuV6X-)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/664177031.jpg?itok=GxM_DCHF)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/678573225.jpg?itok=wrkj3DIN)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/677649586.jpg?itok=MR2Mb8VW)
![](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/3wr_--NQzi8.jpg?itok=lrzBKwap)
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/654392875.jpg?itok=7uinxX-p)
المصفيـات: