نتائج البحث
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الهندسة والتصنيع والبناء
فيديو
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/MbX5juTSl1E.jpg?itok=z2lxIqob)
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/8a0u_DTp56I.jpg?itok=6Yoxb1Wx)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/dqNh92YsZVE.jpg?itok=uqgN69aT)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/FBWkAswgtWk.jpg?itok=Ia-iD3hj)
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/hU69aBuja0E.jpg?itok=xtk-wDMY)
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المصفيـات: