测radon需要用专门的radon testing kit,可以上网搜一下。或者请专业人士来测。装了mitigation system以后,只要监测那个u型管就可以啦。
测radon需要用专门的radon testing kit,可以上网搜一下。或者请专业人士来测。装了mitigation system以后,只要监测那个u型管就可以啦。
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