نتائج البحث
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الهندسة والتصنيع والبناء
فيديو
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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/678572944.jpg?itok=IAt1kzKJ)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/sYaqGBlx7Y4.jpg?itok=zqWjFbOh)
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/678572123.jpg?itok=v1mc_XB4)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/652371750.jpg?itok=HoTPWpQA)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/652367756.jpg?itok=VrDfStw8)
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المصفيـات: