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/652339514.jpg?itok=-Bky1TR4)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/670673569.jpg?itok=FHig7YCc)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Va0BQYcM1Aw.jpg?itok=0bvwJg_N)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/lKY3oGgtAWE.jpg?itok=IFORexKA)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Y5qec3irPz8.jpg?itok=J23KYGoT)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/qE2MKTS9p2w.jpg?itok=znG4m8SS)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/LpyMV84NIC0.jpg?itok=LvkdBjk3)
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/onerV9v-SMk.jpg?itok=mLymS-TW)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/kvVcQoW6zms.jpg?itok=cQP6Il37)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/rXwv5C17bAY.jpg?itok=NCccLK04)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/671858243.jpg?itok=6w9wt0Je)
المصفيـات: