(单选题)
现场仪表上所用到的压力单位较多,下列单位间换算正确的是()
A1bar=1000Pa=0.1MPa≈100mmH2O
B1bar=10000Pa=0.1MPa≈1000mmH2O
C1bar=100000Pa=0.1MPa≈10000mmH2O
D1bar=1000000Pa=0.1MPa≈100000mmH2O
正确答案
答案解析
略
A1bar=1000Pa=0.1MPa≈100mmH2O
B1bar=10000Pa=0.1MPa≈1000mmH2O
C1bar=100000Pa=0.1MPa≈10000mmH2O
D1bar=1000000Pa=0.1MPa≈100000mmH2O