天气预报 > 生活 > 30巴防水是多少米
30巴防水是多少米
更新时间: 2021-11-25 16:24:35  

30巴防水是300米,1巴(bar)=100千帕(KPa)≈1大气压≈10米水深,30bar ≈ 300米,30个bar的压力相当于300米水深的压力。

巴(bar)是压强的单位,早先气象学中常用毫巴,后改用等值的国际单位百帕,在工程上仍在沿用公斤力这个单位。1巴(bar)=100千帕(kPa)=10牛顿/平方厘米(N/cm2)。

关键词: 防水 多少

30巴防水是多少米相关经验

天气预报

最新推荐

页面:/news/view-102172/ | 耗时:0.2125 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=102172 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=102172 LIMIT 0,1
select * from tbl_Articles_sphinx where id=102172 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1108173,1129419,1052355,1120932,1125403,1114989,1126640,1124332,1078196,1125245,1089102,1103670,1118436,1130478,1110952,1082171,1097167,1080415,1129843,1118983,1082852,1125319,1126202,1119826,1108083,1110906,1123363,1127325,1107088,1082377) ORDER BY field (ArticleID,1108173,1129419,1052355,1120932,1125403,1114989,1126640,1124332,1078196,1125245,1089102,1103670,1118436,1130478,1110952,1082171,1097167,1080415,1129843,1118983,1082852,1125319,1126202,1119826,1108083,1110906,1123363,1127325,1107088,1082377)