发布时间:2025-01-17 00:47:45
正常情况下,燃气热水器是不需要除垢的,因为一般洗澡的温度在40度左右,并且燃气热水器是即热式的,这样的水温是不会结垢的
带客户看租房结果客户和房东私底下成交了亏于没有确凿跳单证据求大神出招
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