天气预报15天查询> 其他> 空调加氟利昂是液体还是气体

空调加氟利昂是液体还是气体

更新时间: 2020-09-25 00:00:00     

加的是压缩后的气体,氟利昂气体被压缩后变成液体。

氟利昂同打火机气体类似,家用空调器所用的氟利昂在一个大气压力下,零下四十多度的环境里才会变为液体。

氟利昂在常温下都是无色气体或易挥发液体,无味或略有气味,无毒或低毒,化学性质稳定。

关键词: 空调 氟利昂 液体 还是 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-3052384/ | 耗时:0.7300 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=3052384 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3052384 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3052384 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1068424,1082469,1084139,982771,1114066,1076541,1093617,1073437,1041559,1085906,1063467,990830,1081819,1090699,1085858,1054358,1118338,1082333,1074799,1094219,1063437,1083249,1078194,1056536,1095508,1080086,1064613,1074867,1100639,1088570) ORDER BY field (ArticleID,1068424,1082469,1084139,982771,1114066,1076541,1093617,1073437,1041559,1085906,1063467,990830,1081819,1090699,1085858,1054358,1118338,1082333,1074799,1094219,1063437,1083249,1078194,1056536,1095508,1080086,1064613,1074867,1100639,1088570)