Webinar 32-Engineerstalk series "Shear Friction application with Dr.Ilya Henin "
1:30:52
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Como falar
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Engineerstalk Webinar 83 - Anchors in Concrete by Dr.Eliya
1:04:10
محاضرة التعرفية للمستوى الرابع من كورس تصميم المنشاءات المعدنية باستخدام الكود الامريكى
20:40
From Raw Wood to Masterpiece: The Magic of Woodturning
26:12
How to Remember Everything You Read
19:48
Concrete Column Design Tutorial In Seismic Zones - ACI 318-14
35:32