This part of GB/T 21001 specifies the terms and definitions of refrigerated display cabinets used for selling and displaying food. This section does not apply to refrigerated vending machines and non-retail refrigerated display cases intended for catering.
GB/T 21001.1-2007 Referenced Document
GB/T 21001.2-2007 Refrigerated display cabinets- Part 2: Classification, requirements and test conditions