نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/lJvicRFt8aE.jpg?itok=R2liKU9t)
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/A_SwRh2JN44.jpg?itok=FYqX3wCh)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/y9YWfjwSYRo.jpg?itok=4BgG40Yb)
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/IMPNY6-PKg4.jpg?itok=0fnc4mJs)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/ruBdGlqwW9g.jpg?itok=xFB0QvOC)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/vEEDS1uziuU.jpg?itok=8Q3ljMVB)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/iBnZ815XPMk.jpg?itok=DlkASn57)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/6gfwWMRVdiQ.jpg?itok=3msxaBFV)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/7X8lprO2q7Y.jpg?itok=o66AkpXy)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/t4AzwkE9sVw.jpg?itok=5qdnENnT)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/I7JR5CLfbWc.jpg?itok=i2hJcaMS)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/ziZrqQs0FoE.jpg?itok=-FZ2F2rd)
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/wvQ-Z1Moc6w.jpg?itok=fMM8uq_1)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Byu4pZtpEUM.jpg?itok=Bz-Ql6V5)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/36WoXdgjT5s.jpg?itok=VwywGba_)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/VfkfytYYKkA.jpg?itok=YDxkeyly)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/BRGp-d2hVbA.jpg?itok=gj1BFdGc)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/D_Jtuh-iDoc.jpg?itok=bZcLVB6U)
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/3gLcOVyIGoQ.jpg?itok=8lN4DMWg)
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/6EYgD-5ZNbU.jpg?itok=7Qf4F2ku)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/yUnowi18EwU.jpg?itok=o-pO9O6j)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/DjVZ4zB_PzM.jpg?itok=Rte5jhwv)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/i8O73Cli6BI.jpg?itok=T4sKPhbh)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/CQwlRNKCJhY.jpg?itok=h60CCmpx)
المصفيـات: