/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: wirotephoovanonty https://cdn.slidesharecdn.com/profile-photo-wirotephoovanonty-48x48.jpg?cb=1523666480 ทำงานที่EGAT NAMPHONG KK