نتائج البحث
![](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/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/BFfUJr5gnyo.jpg?itok=22qkyDsA)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/7FciIJt44tA.jpg?itok=A-U_nx2-)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/877835536.jpg?itok=9FiNntyX)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/YrXgO_h-sG4.jpg?itok=qGIjPy_7)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/5RPiFim_ZBw.jpg?itok=tbcg5anC)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/7UnwU8oq430.jpg?itok=HYhpVeLH)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/AhbMGCE9vpw.jpg?itok=nZU6mQcW)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/vT9CoB4smhU.jpg?itok=wnsYNWIs)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/DAaZAkfkips.jpg?itok=-A2eyy_U)
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/G3AX8ylvOek.jpg?itok=8g8N0mMa)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/w2J3NMSucHs.jpg?itok=cgJ1uwRT)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/867816327.jpg?itok=-If2SBix)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/U9C2UBVpXO8.jpg?itok=S2zBmyyS)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/BuLs8x0rAnk.jpg?itok=17Yiklnx)
المصفيـات: