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新风问答
我家的房子是坐南朝北的,通风效果很好 有必要用你们的产品吗?
Time: 2020-11-01 / View: 939 times
我家的房子是坐南朝北的,通风效果很好 有必要用你们的产品吗? 你所提到的通风效果也就是专业上所讲的自然通风概念。自然通风风量,取决室外的风向、风压和窗户的开度,而这些因素都是不稳定的
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