Global Fiber Optic Fusion Splicer Market By Type (Ultra-Compact Fiber Optic Fusion Splicer, Multiple Fiber Fusion Splicer, Single Fiber Fusion Splicer, Handheld Fusion Splicer, and Microprocessor-Controlled Fusion Splicer), By Application (Telecommunications, Private Enterprise Networks, Cable TV, and Military/Aerospace), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2019-2028