ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Thank you for your time! It is always a pleasure to take a part in your webinars!
very nice explanation and professional
![[WEBINAR #2] ROOT CAUSE: OPERATOR MISTAKE](http://i.ytimg.com/vi/XFBnkDYtpVQ/mqdefault.jpg)
![[WEBINAR #2] ROOT CAUSE: OPERATOR MISTAKE](/img/tr.png)
![[FREE WEBINAR] WHAT'S NEW IN CONTROL PLANS?](http://i.ytimg.com/vi/Ahm-dSu-amU/mqdefault.jpg)
Thank you for your time!
It is always a pleasure to take a part in your webinars!
very nice explanation and professional