Global Gas Turbine Generators Market By Type (Gas Turbine Generators Rated 1.00 To 2.00 Mw, Gas Turbine Generators Rated 2.00 To 10.00 Mw, And Gas Turbine Generators Rated More Than 10 Mw), By Application (Power Plant, Oil And Gas Industry, And Industrial Companies), By Region And Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends And Forecast 2019-2028