天气预报15天查询> 其他> voc包含哪些气体

voc包含哪些气体

更新时间: 2020-10-31 00:00:00     

苯乙烯、丙二醇、甘烷、酚、甲苯、乙苯、二甲苯、甲醛等。VOC是挥发性有机化合物的简称,是非工业环境中最常见的空气污染物之一。VOC气体在石油化工、印刷、人造革及电子元器件、烤漆和医药等化工领域发挥了重要的作用。

关键词: voc 包含 哪些 气体

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-171126/ | 耗时:0.8120 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=171126 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=171126 LIMIT 0,1
select * from tbl_Articles_sphinx where id=171126 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2055956,1552132,1129785,1604571,3069327,1116727,1069741,1976259,110831,1100430,107131,2455707,1065471,980889,1102742,2545892,109729,2426926,1125148,1133213,1591630,2795671,3072596,1129637,110897,109099,1131191,3325653,1072615,3008250) ORDER BY field (ArticleID,2055956,1552132,1129785,1604571,3069327,1116727,1069741,1976259,110831,1100430,107131,2455707,1065471,980889,1102742,2545892,109729,2426926,1125148,1133213,1591630,2795671,3072596,1129637,110897,109099,1131191,3325653,1072615,3008250)