Global Uninterrupted Power Supply Market By Type (Offline/standby Uninterrupted Power Supply (UPS) , Line-interactive Uninterrupted Power Supply (UPS) , and Online/double-conversion Uninterrupted Power Supply (UPS)), By Application (Financial industry , Telecommunication industry , Government procurement , Manufacturing industry , Transportation industry , and Others), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2019-2028