This standard specifies the terms and definitions, product classification, technical requirements and test methods for electronic program controllers used in electric washing machines for household and similar purposes. This standard applies to electronic program controllers used in household and similar electric washing machines with a single-phase rated voltage not exceeding 250V.
QB/T 4137-2010 Referenced Document
GB/T 4288-2008 Household and similar electrical washing machine
QB/T 4137-2010 history
2010QB/T 4137-2010 Technical requirements for electronic program controller of household and similar electrical washing machines