天气预报 > 其他 > 室内甲醛含量多少算达标
室内甲醛含量多少算达标
更新时间: 2020-11-06 00:00:00  

室内甲醛含量不大于0.08毫克/立方米算达标。根据国家强制性标准,关闭门窗1小时后,每立方米室内空气中,甲醛释放量不得大于0.08毫克,如达到0.1-2.0毫克,50%的正常人能闻到臭气。达到2.0-5.0毫克,眼睛、气管将受到强烈刺激,出现打喷嚏、咳嗽等症状,达到10毫克以上,呼吸困难。达到50毫克以上,会引发肺炎等危重疾病,甚至导致死亡。

关键词: 室内 甲醛 含量 多少 达标

室内甲醛含量多少算达标相关经验

天气预报

最新推荐

页面:/news/view-3448867/ | 耗时:0.6281 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=3448867 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3448867 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3448867 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1329738,853289,936358,1558691,1396703,1310417,1898100,1521595,3448867,474577,951761,1092868,796295,223616,1128677,679675,1083215,1753935,913328,1089446,1710271,1129355,1112776,1722986,149146,1086370,686938,1123559,1720320,1132477) ORDER BY field (ArticleID,1329738,853289,936358,1558691,1396703,1310417,1898100,1521595,3448867,474577,951761,1092868,796295,223616,1128677,679675,1083215,1753935,913328,1089446,1710271,1129355,1112776,1722986,149146,1086370,686938,1123559,1720320,1132477)