APAC Linear Accelerator Market Forecast to 2027 - COVID-19 Impact and Regional Analysis By Energy Range (Less than 4 MeV, 4 MeV to 8 MeV, 8 MeV to 12 MeV, and More than 12 MeV), Application (Industrial Radiography, Cargo Screening, Radiation Processing, and Others), Industry (Automotive, Aerospace & Defense, Medical, Food & Beverages, Metals & Mining, and Others)