د.ياسر ابراهيم
lab 6(compressive strength of concrete)
Dodan najnovejši datum
lab 6(compressive strength of concrete)
Moji posnetki
Video automatically booked
Video automatically booked
تكملة محاضرة sieve Analysis
Structural Analysis Using Matrix Lecture 7
Structural Analysis Using Matrix Lecture 6
structural analysis using matrix Lecture 5
الاختبار الاول زمن الشك (Setting Time Test)