In the domestic hot water, hotel, hospital, school and other requirements to provide a stable supply water temperature of the medium and small living hot water system in the.
可在家庭生活热水、饭店、医院、学校等要求提供稳定供水温度的中、小型生活热水系统中使用。
In the domestic hot water, hotel, hospital, school and other requirements to provide a stable supply water temperature of the medium and small living hot water system in the.
可在家庭生活热水、饭店、医院、学校等要求提供稳定供水温度的中、小型生活热水系统中使用。
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