/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: pjcouto https://cdn.slidesharecdn.com/profile-photo-pjcouto-48x48.jpg?cb=1583326071 Occupation Safety Engineering and integrated management systems for quality, environment safety and health (ISO 9001, ISO 14001, OSHAS 18001)