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/l8T5NHSf5rY.jpg?itok=KGsdZ970)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/q8gAmuTtSiQ.jpg?itok=sxhYRRb-)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/W4HIk6Jp35k.jpg?itok=iVQqxCT_)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/h8Kboys37eo.jpg?itok=rfQJW4wj)
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/6ieDuhI__bU.jpg?itok=9zBI6Yy7)
المصفيـات: