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标题: ducted heating 有糊味 [打印本页]

作者: az246806    时间: 14-6-2010 19:22
标题: ducted heating 有糊味
ducted heating 有糊味

这一阵一直开着我家的ducted heating.可是近两天来突然感觉管道里吹出来一股火烧的味,白天没感觉,晚上很明显。

这是怎么回事?




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