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)
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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)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/evbAyPgYkIk.jpg?itok=S0L_u4ME)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/652341110.jpg?itok=mSXWpcV9)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/PkQrBCHQeJY.jpg?itok=uaKwK_J-)
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المصفيـات: