卫生间一直返味(卫生间有异味什么原因)
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<p style="margin-top: 12px; margin-bottom: 12px; color: rgb(51, 51, 51); font-family: 微软雅黑, Helvetica, STHeiTi, sans-seri; font-size: 16px; white-space: normal; text-indent: 2em;">洗手盆下水管反味洗手盆的下水管直接插在管道中，如果不经过处理就会形成缝隙，气味就往上反。卫生间返味有很多原因，地漏没带存水弯，面盆下水不带存水马桶下面法兰圈位置不对，排水管没安装存水弯都会造成返味卫生间返味，找不到原因在哪里造成卫生间返味的原因挨个排查，如果都检查，都从新处理了还会返味，那肯定和排水管该安装存水弯的地方装的普通弯头。</p><p style="text-align:center"><img src="https://www.dfrlyy.com/uploads/2022/iquremyxvkc27914.jpg" width="605 height=" style="margin-top: 12px; margin-bottom: 12px; color: rgb(51, 51, 51); font-family: 微软雅黑, Helvetica, STHeiTi, sans-seri; font-size: 16px; white-space: normal; text-indent: 2em;"></p>
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