Global Generator for Nuclear Power Market By Type (Pressurized Water Reactor (PWR) , Water-Water Energetic Reactor(WWER) , and Pressurized Heavy Water Reactor (PHWR)), By Application (Fast Neutron Nuclear Reactors , and Molten-Salt Reactors), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029