This standard stipulates the general principles for naming household appliance product models and serves as the basis for naming product models when compiling product standards. This standard applies to refrigeration, air conditioning, ventilation, cleaning, ironing, heating, kitchen, beauty and other household appliances.
QB/T 3901-1999 history
2012QB/T 4413-2012 The general rule of naming model for household and similar electrical appliances
1990QB/T 3901-1999 The general rule of naming model of household electrical appliances
QB/T 3901-1999 The general rule of naming model of household electrical appliances was changed to QB/T 4413-2012 The general rule of naming model for household and similar electrical appliances.