Comprehensive Performance Testing Laboratory for Washing Machines The test process can meet the requirements of the following standards: 1) GB/T 4288-2008 *Electric Washing Machines for Household and Similar Use* 2) GB 12021.4 *Minimum Allowable Values of Energy Consumption and Energy Efficiency Grades for Electric Washing Machines* 3) GB 4706.1-2005 *Safety of Household and Similar Electrical Appliances – General Requirements* 4) GB 4706.24-2008 *Safety of Household and Similar Electrical Appliances – Particular Requirements for Washing Machines* 5) GB 4706.26-2008 *Safety of Household and Similar Electrical Appliances – Particular Requirements for Centrifugal Dryers* Main Test Items: 1. Main performance items of washing machines: power consumption, water consumption, cleaning ratio, dehydration performance, rinsing performance, wear rate