Global Engineered Gearbox And Drives Market By Type (Planetary Gearbox, Coaxial Helical Inline Gearbox, Bevel Helical Gearbox, And Skew Bevel Helical Gearbox), By Application (Steam Turbine/Motor, Electric Generator, Elevators/Conveyor Belts, 3d Printing, And Heavy Duty Equipment), By Region And Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends And Forecast 2019-2028