نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/H_SiUfH0PHA.jpg?itok=H0suY3Dy)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/E-hCUViuMwQ.jpg?itok=bC25CKxA)
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/Avchnf0MJqc.jpg?itok=U1JOWOAd)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/MndWqIzkhK0.jpg?itok=r356MTZR)
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/e3GeLwtD1J8.jpg?itok=t8yqqmbj)
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/0Aes6UyQMuQ.jpg?itok=w5EKb0kY)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/vnbWOEt0Oz8.jpg?itok=U34MJJYT)
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/vFoYsj11aoY.jpg?itok=vEtw-oK-)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/5sa9l4lLAmA.jpg?itok=0oty5T3N)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/yqL5FRBqtg8.jpg?itok=U4JqDd03)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/7l3e2PXbCS4.jpg?itok=uxK81hck)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/eiKDOO14jp8.jpg?itok=oQJMYOp9)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/glx1KUzythQ.jpg?itok=cXh2x1uY)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/DlQ4d43826o.jpg?itok=onkjfh0V)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/NxurxwTV_LY.jpg?itok=Ycn66evD)
المصفيـات: