ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Dr. X, people do not value how much knowledge you have shared with this lecture. Thank you very much for sharing your valuable knowledge. You are a great researcher/professor.
Hope you’re doing fine from your surgery and all bad things.
What is difference between vibration and oscillation.
Dr. X, people do not value how much knowledge you have shared with this lecture. Thank you very much for sharing your valuable knowledge. You are a great researcher/professor.
Hope you’re doing fine from your surgery and all bad things.
What is difference between vibration and oscillation.