天气预报 > 其他 > 车用尿素溶液对人有什么危害
车用尿素溶液对人有什么危害
更新时间: 2020-07-12 00:00:00  

车用尿素溶液的组成成分为百分之三十二点无的高纯尿素和百分之六十七点五的去离子水,用来减少柴油车尾气中的氮氧化物污染。一般情况对人体没有危害,高温环境下尿素溶液可能会游离出氨气,氨对接触的皮肤组织都有腐蚀和刺激作用,长期接触氨气,部分人可能会出现皮肤色素沉积或手指溃疡等症状。

关键词: 车用 尿素 溶液 什么 危害

车用尿素溶液对人有什么危害相关经验

天气预报

最新推荐

页面:/news/view-111841/ | 耗时:0.5943 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=111841 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=111841 LIMIT 0,1
select * from tbl_Articles_sphinx where id=111841 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1061564,1073100,1062866,1057064,1073493,1107987,1102947,1045057,1052980,1014555,1078521,1050439,1072809,1130041,1060779,1080078,1046082,1042114,1275300,2221065,1048000,1064601,1058463,1073901,1092089,1276163,1126456,1054298,3192219,1050423) ORDER BY field (ArticleID,1061564,1073100,1062866,1057064,1073493,1107987,1102947,1045057,1052980,1014555,1078521,1050439,1072809,1130041,1060779,1080078,1046082,1042114,1275300,2221065,1048000,1064601,1058463,1073901,1092089,1276163,1126456,1054298,3192219,1050423)