Cad engineer's workplace with laptop with 3d model of turbine on display, drawings, notepad and pen, smartphone and lamp. Young engineer developing new 3d model of turbine for heavy industry Shutterstock Image - Cad engineer's workplace with laptop with 3d model of turbine on display, drawings, notepad and pen, smartphone and lamp. Young engineer developing new 3d model of turbine for heavy industry - ID: 626813768