本发明将净水器的故障率降至最低，维护要求降至最低。
The invention reduces the failure rate of the water purifier to the minimum and reduces the maintenance requirement to the minimum.
本发明将净水器的故障率降至最低，维护要求降至最低。
The invention reduces the failure rate of the water purifier to the minimum and reduces the maintenance requirement to the minimum.
应用推荐