نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/935777885.jpg?itok=zLuBhVNV)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/924542097.jpg?itok=BFXDHOn1)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/926789705.jpg?itok=CH08juk6)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Suaju6AjN5g.jpg?itok=gE2HpJbH)
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/924580700.jpg?itok=zDCCv5R8)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/924582073.jpg?itok=_-Izx_sn)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/927925683.jpg?itok=k_GsU92b)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/926788820.jpg?itok=D8mp5noR)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/1XqQG132sKQ.jpg?itok=4kl0MJZ0)
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/ghLqG4xouy4.jpg?itok=2R_n6I9p)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/zHGBqjhMsSE.jpg?itok=M0P5JCb0)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/7PcGRY1647A.jpg?itok=Z2-hVgM5)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/jOuv0Ms_JmY.jpg?itok=CYxDPptJ)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/fpORGSuxY80.jpg?itok=sf5y8DyR)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/%D8%B4%D8%B9%D8%A7%D8%B1%20%D9%88%D8%B2%D8%A7%D8%B1%D8%A9%20%D8%A7%D9%84%D8%AA%D8%B9%D9%84%D9%8A%D9%85%20%D8%A7%D9%84%D8%B3%D8%B9%D9%88%D8%AF%D9%8A%D8%A9%20%D8%A7%D8%B9%D9%84%D9%89%20%D8%AC%D9%88%D8%AF%D8%A9.png?itok=7kDIk-NI)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/eLsMKhf-JEk.jpg?itok=as7j5j8w)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/F3Ao2hsfi5E.jpg?itok=8wfq5YpE)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/FZTpEgUHapo.jpg?itok=ayCFYBy8)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/mtYUS6-NI34.jpg?itok=PQq2NoqN)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/sil_AnLRKS8.jpg?itok=0S8MU_fl)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Yh3UUO-yr08.jpg?itok=-0WOY46b)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/87dgB7jd9-Y.jpg?itok=VhmY-WUE)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Zdkv39zGJkM.jpg?itok=M0P0vvw1)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/%D8%B4%D8%B9%D8%A7%D8%B1%20%D9%88%D8%B2%D8%A7%D8%B1%D8%A9%20%D8%A7%D9%84%D8%AA%D8%B9%D9%84%D9%8A%D9%85%20%D8%A7%D9%84%D8%B3%D8%B9%D9%88%D8%AF%D9%8A%D8%A9%20%D8%A7%D8%B9%D9%84%D9%89%20%D8%AC%D9%88%D8%AF%D8%A9.png?itok=7kDIk-NI)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/jN00Z3pGByA.jpg?itok=ncqnu1MH)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/rj5I1MW3Rn0.jpg?itok=kbU10DjD)
المصفيـات: