Hermetic Reciprocating Refrigerator Compressor Market Size, By Speed Type (Inverter, Fixed Speed), By Cooling Capacity (Less than 100 W, 100 - 150 W, 150 - 240 W, 240 - 400 W), By COP (Less Than 1.0, 1.0 - 1.4, 1.4 - 1.6, 1.6 - 2.0), By Application (Domestic, Commercial), COVID-19 Impact Analysis, Regional Outlook, Application Potential, Price Trend, Competitive Market Share & Forecast, 2021 – 2030