10 元券WashingUltrasoniIcPortableMachine¥432.70去看看沛真商贸发布了速发Portable Washing Machine UltrasoniIc Turbo Washing Machi3 元券UltrasoniicFrequencyCleaningMachine¥137.20去看看研诺商贸发布了速发Ultrasoniic Cleaning Machine 45000Hz High Frequency