Global Digital Pressure Gauges Market By Type (0.5% Of Span, 0.25% Of Span, 0.1% Of Span, 0.05% Of Span, And 0.02% Of Span), By Application (Power Industry, Chemical/Petrochemical Industry, Metallurgical Industry, Measurement, Military Machinery, And Others), By Region and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2019-2028