رۆژەکانی نیشتەجێبوون لە نێوان دیزاین وگرێبەست وجێبەجێکردندا
Summer Training Course (Concreting and Its Properties)
In this training course students learn how to make concrete stronger in a quality.
Showing the factors that have impact on concrete positively and negatively, and also teaching all the steps theoretically and practically
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