How bad is Radon 5.1 without remediation? (转载)# Living
W*N
1 楼
【 以下文字转载自 NewJersey 讨论区 】
发信人: WSN (天行健), 信区: NewJersey
标 题: How bad is Radon 5.1 without remediation?
发信站: BBS 未名空间站 (Sat May 23 12:42:50 2015, 美东)
Looking at a house, radon test for 3 days has 5.1, the house does not have
remediation now. How bad is it? And how effective is remediation, anyone has
experience? Thanks!
发信人: WSN (天行健), 信区: NewJersey
标 题: How bad is Radon 5.1 without remediation?
发信站: BBS 未名空间站 (Sat May 23 12:42:50 2015, 美东)
Looking at a house, radon test for 3 days has 5.1, the house does not have
remediation now. How bad is it? And how effective is remediation, anyone has
experience? Thanks!