نتائج البحث
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الهندسة والتصنيع والبناء
فيديو
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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/vsDyWJNmWqA.jpg?itok=IY8nXNBX)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/NH3BUPpVR5A.jpg?itok=YFrpBMat)
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/pZ_GRsfdhj4.jpg?itok=Rfk2uHBV)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/9goMtVznnqI.jpg?itok=sXy4n7iN)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/liA7iDc8grw.jpg?itok=B9FmXgyD)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/L6omKaj0Ao8.jpg?itok=m-ax3X_E)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/X93vl6191VY.jpg?itok=wkaGvuln)
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