ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
thank you, it helped me to make one more big step into gears, your knowledge is good, and your accent is also good compared to many Indian people
Thanks 😊
Great vid
Thankyou so much sir!This is the best explanation!
Good one ❤❤❤
Very nice explanation with super diagram, Please explain " Length Of Arc Of Contact"
Thanks for this useful video
Super 👍👍
Great! How can I do for a helical rack and pinion?
Good
👍👍👍
Super
sir video for problem?
thank you, it helped me to make one more big step into gears, your knowledge is good, and your accent is also good compared to many Indian people
Thanks 😊
Great vid
Thankyou so much sir!
This is the best explanation!
Good one ❤❤❤
Very nice explanation with super diagram, Please explain " Length Of Arc Of Contact"
Thanks for this useful video
Super 👍👍
Great! How can I do for a helical rack and pinion?
Good
👍👍👍
Super
sir video for problem?