نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/EBI4bhJ7jRo.jpg?itok=HW_EvZfT)
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/HA1n3kUbPKY.jpg?itok=gKE7njHq)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/vud7bvDS_-Q.jpg?itok=h4RfdHge)
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/lKyIEezWzJg.jpg?itok=CmK2jxvL)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/IQx_zfDXKsA.jpg?itok=V6i14-JI)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/670638176.jpg?itok=zgxtSILx)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/eC0bsW7wtIk.jpg?itok=HAAquWgg)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/-Ph6hHTFj5s.jpg?itok=6GFozdlQ)
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/0HLBn5CrKNg.jpg?itok=pADPJjSb)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/JlMh8SvqjCU.jpg?itok=uLJRPwW1)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/zuUmMrCm7to.jpg?itok=cMpocA_h)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/F8Tm3vYqQVw.jpg?itok=ajhbqIDy)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/tlixlK6zaTM.jpg?itok=82iEmqsD)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/670562872.jpg?itok=Ob3iQPU5)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/fXYvmfER4X8.jpg?itok=mlKrQF4Z)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/yPTncM0BGGA.jpg?itok=nzwtlUCl)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/ujVngL57g0Y.jpg?itok=SqYQ9jYP)
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المصفيـات: