C cy25915 知名会员 注册 2004-03-07 消息 458 荣誉分数 56 声望点数 138 2004-03-07 #1 Did anyone know or hear about radon gas's level is very high in kanata or especially in Morgant's grant?
Did anyone know or hear about radon gas's level is very high in kanata or especially in Morgant's grant?
B bill 知名会员 注册 2002-01-27 消息 642 荣誉分数 6 声望点数 128 2004-03-08 #3 最初由 cy25915 发布 对不起,Radon gas 的中文为氡气 点击展开... Such a old question again. :lookaroun
C cy25915 知名会员 注册 2004-03-07 消息 458 荣誉分数 56 声望点数 138 2004-03-08 #5 最初由 bill 发布 Such a old question again. :lookaroun 点击展开... Could you please do me a favour tell me something about Radon gas since I am new here and it seems you know it very well. Thanks By the way, I don't know how to use search tool neither. Thanks again
最初由 bill 发布 Such a old question again. :lookaroun 点击展开... Could you please do me a favour tell me something about Radon gas since I am new here and it seems you know it very well. Thanks By the way, I don't know how to use search tool neither. Thanks again
oread 新手上路 注册 2002-01-24 消息 20,275 荣誉分数 16 声望点数 0 2004-03-09 #6 to search, use google and input: <search string> site:www.comefromchina This old post may be of help to you: http://www.comefromchina.com/newbbs/showthread.php?s=&threadid=77126
to search, use google and input: <search string> site:www.comefromchina This old post may be of help to you: http://www.comefromchina.com/newbbs/showthread.php?s=&threadid=77126
有 有去无回 ~~~~ 注册 2002-06-03 消息 6,718 荣誉分数 0 声望点数 0 2004-03-09 #7 有个网友的老帖子,里面都有Health Canada关于砍屯儿氡气测量分析的报告。可惜没翻腾出来。
F Forsail 知名会员 注册 2003-08-29 消息 106 荣誉分数 0 声望点数 126 2004-03-26 #8 They are radioactive gas. It's dangerous if they are trapped in the basement. But if the air can flow freely, it's ok. I'm doing a radon gas sensor as my fourth year university project. you can search for Radon Hazard on google.com to get more info.
They are radioactive gas. It's dangerous if they are trapped in the basement. But if the air can flow freely, it's ok. I'm doing a radon gas sensor as my fourth year university project. you can search for Radon Hazard on google.com to get more info.