نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/UFWqBH3ocd4.jpg?itok=jg8D6v32)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/LiN1JrHRQh0.jpg?itok=kRZhYjtI)
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/tCbY-YyZF5g.jpg?itok=pe9sBM9A)
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/0Ht2ISQlPYA.jpg?itok=oeYo0vBx)
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/FACgDP1ARPU.jpg?itok=d7IY6wzp)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/N89kaXebDQE.jpg?itok=OlaZsSz_)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/6glmRRQ6qwQ.jpg?itok=sEs1wsX6)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/9d9E2KshlyY.jpg?itok=LnqLVPCB)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/CnmDN2zT1Ag.jpg?itok=1BkxW06W)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/B1cZ6G88W7M.jpg?itok=QhgBBcIw)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/iBQzSfsQuMA.jpg?itok=Vb2aNnHT)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/wpffQoqyHV8.jpg?itok=CxnGf8cI)
المصفيـات: