/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: MadhavApte https://cdn.slidesharecdn.com/profile-photo-MadhavApte-48x48.jpg?cb=1523143375 I am retired , Age 65 yrs . Worked offshore on Oil / Gas prod platform as System eng. Nearly spend 25 years in Oil & Gas prod fields.worked as technical conultant for oil & gas industry.