What are the domestic and international EMC (electromagnetic compatibility) standards for pharmaceutical refrigerators?

Pharmaceutical refrigerators (medical freezers) must comply with GB 9706.1, YY 0505 (domestic), and IEC 60601-1-2 (international) EMC standards. Their core components are the compressor refrigeration system and temperature controller. The standards require that the current surges and electromagnetic noise generated during compressor start-up and shutdown should not affect the accuracy of temperature control. Furthermore, in environments such as pharmacies and laboratories, the conducted emissions should not interfere with other equipment (e.g., computers, printers). Temperature display and alarm functions must be stable and reliable.