際際滷shows by User: lenhao75 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: lenhao75 / 際際滷Share feed for 際際滷shows by User: lenhao75 https://cdn.slidesharecdn.com/profile-photo-lenhao75-48x48.jpg?cb=1648104516 Mechanical Engineer Rotating Planning Section - BSR