IEC 60335-2-104:2021 RLV Household and similar electrical appliances - Safety - Part 2-104: Particular requirements for appliances to recover and/or recycle refrigerant from air conditioning and refrigeration equipment
2004IEC 60335-2-104:2004 Household and similar electrical appliances - Safety - Part 2-104: Particular requirements for appliances to recover and/or recycle refrigerant from air conditioning and refrigeration equipment
2003IEC 60335-2-104:2003 Household and Similar Electrical Appliances - Safety - Part 2-104: Particular Requirements for Appliances to Recover and/or Recycle Refrigerant from Air Conditioning and Refrigeration Equipment (Edition 1.0)