This standard specifies the terms and definitions, requirements and test methods for duplex high drum washing machines (hereinafter referred to as "washing machines"). This standard applies to electric-driven duplex high-loading washing machines used by non-professionals in households and similar situations. It is also applicable to the washing part of drum-type washing machines and drum-type washers and dryers where the height between the center line of the clothes pickup opening and the ground is not less than 800 mm.
QB/T 4680-2014 Referenced Document
GB/T 20292-2006 Tumble dryers for household use. Methods for measuring the performance
GB/T 4288-2008 Household and similar electrical washing machine
QB/T 4680-2014 history
2014QB/T 4680-2014 Technical requirements of duplicate high drum washing machine