/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: chetankontikal https://cdn.slidesharecdn.com/profile-photo-chetankontikal-48x48.jpg?cb=1523458981 Graduate Mechanical engineer having 20+ years of experience,in QA /QC, QMS, NDT,Structural and Piping Fabrication and erection .