RESPONSIBILITIES 61 Responsible for the calculation of refrigeration parameters for new projects of water-cooled chillers, air-cooled chillers, and evaporative chillers 61 System diagram drawing 61 Key device selection 61 Summary and optimization of design deviations 61 Responsible for the calculation of refrigeration parameters, system diagram drawing, selection of key components, summary and optimization of prototype test data for other new R&D projects 61 Preliminary analysis and judgment of system design problems and treatment. QUALIFICATIONS 61 Bachelor’s degree or above, major in HVAC, refrigeration and other related majors; More than 3 years of experience in air conditioning and refrigeration system design is preferred 61 Solid professional basic knowledge, strong learning ability and good team spirit 61 Proficient in the design process of air conditioning and refrigeration system 61 Proficient in Excel and other office software, familiar with calculation of common physical property parameters and other refrigerant calculation software 61 Understand the theory of refrigeration and the relevant standards and specifications of air conditioning at home and abroad.