ºÝºÝߣshows by User: LeVietSang / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: LeVietSang / ºÝºÝߣShare feed for ºÝºÝߣshows by User: LeVietSang https://cdn.slidesharecdn.com/profile-photo-LeVietSang-48x48.jpg?cb=1595470222  Certificate of CSWIP 3.1 For Welding Inspector by TWI  Certificate of PCN LEVEL 2 of Radiographic Interpretter.  Certificate of Attendance of BGAS Cswip 3.2 by TWI  Certificate Of Training Basic Offshore Safety Induction And Emergency Training  Certificate DNV Training for Quality Management System Internal Auditor ISO 9001:2008 ISO14001:2004, OHSAS 18001:2007 by DNV.  Certificate Of Construction Supervision  Certificate Of Professional Bidding  Certificate Of Chief construction supervision  Certificate Of The Course Of Wasterful Prevention In Management Production Bussiness Activities.  Certificate Of Recognition QC engineer in charge of ship repair & ...