| 摘要 |
A washing machine includes a tub for containing washing water, a drum rotatably disposed in the tub, a chamber communicating with the tub through a plurality of openings in which washing water is introduced from the tub through at least one of the plurality of openings and the introduced washing water is discharged to the tub through at least one of the remaining openings, and a water quality detector for detecting the quality of washing water in the chamber. |
