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冬天如何使用太陽能熱水器?

發布時間:2023年02月08日15:28:48 點擊次數:2391 打印此頁 關閉
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日照強度低,日照時間短,且環境溫度低,有可能當天上水當天達不到預計溫度,此時可適當控制水箱內水量,或在必要時啟動電輔助系統,或燃氣輔助系統。
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