sunny_cctv 知名会员 VIP 注册 2009-02-17 消息 1,753 荣誉分数 108 声望点数 173 2010-05-26 #1 谁知道在哪里有卖检验氡气的机器或者可以检验氡气的专业人士吗？
wiki 新手上路 VIP 注册 2002-01-16 消息 6,037 荣誉分数 216 声望点数 0 2010-05-26 #2 你可以从city定一个radon test kit: You can pick up the charcoal cannister at the City of Ottawa offices on Centrepointe for 42.18 (that includes the test itself but not the shipping to mail it) 点击展开...
你可以从city定一个radon test kit: You can pick up the charcoal cannister at the City of Ottawa offices on Centrepointe for 42.18 (that includes the test itself but not the shipping to mail it) 点击展开...
