如果是 Kg/cm2 换算成 psi,
1 psi=6894.76 Pa=0.00689MPa
1Mpa = 145Psi
1Kg/cm2 = 14.21psi
1psi = 0.454Kg/(2.54cm)2 = 0.070307kg/cm2 则倒数就是 14.21
1大气压 = 760.00027 mmHg
1mmHg = 133.322 pa
1大气压 = 101324.75 pa
1kpa=>1000pa / 133.322pa X 13.6(水银比重) => 102.0087mm H2O2100433B