常用压力计量单位及其标识符号:▲吉帕(GPa)兆帕（MPa）;千帕（kPa）;帕（Pa）※:压力单位的兆帕符号为MPa不要书写为Mpampa;千帕符号kPa不要书写为KPaKpa或kpa;帕的符号Pa不要书写为paGpa和Mpa是工程力学里面应力的单位1Gpa=10^3Mpa1Mpa=10^6pa1Gpa=10^9pa,1、正确写法：MPakPa注意字母大小写2、1MPa=1000000Pa1kPa=1000Pa1MPa=1000kPa1MPa=1000Kpa1KPa=1000Pa1大气压=100KPa=0.1Mpa1大气压=1公斤(Kgf/cm2)=760mmHg1大气压=14.5PSI1KPa=10mbar1bar=1000mbar◆压力单位换算表单位PaKPaMPabarmbarkgf/cm2cmH2OmmH2OmmHgp.s.iPa110-310-610-510-210.2×10-61.02×10-3101.97×10-37.5×10-30.15×10-3KPa103110-310-21010.2×10-310.2101.977.50.15MPa10610311010410.21.02×103101.97×1037.5×1030.15×103bar10510210-111031.021.02×10310.2×103750.0614.5mbar10210-110-41011.02×10-31.0210.20.7514.5×10-3kgf/cm298066.598.0798.07×10-30.98980.671100010.000735.5614.22cmH2O98.0698.07×10-398.07×10-60.98×10-30.9810-31100.7414.22×103mmH2O9.8069.807×10-39.807×10-698.07×10-698.07×10-310-40.1173.56×10-31.42×10-3mmHg133.32133.32×10-3133.32×10-61.33×10-31.331.36×10-31.3613.6119.34×10-3p.s.i6894.766.896.89×10-368.95×10-368.9570.31×10-370.31703.0751.711◆流量单位换算表单位m3/SL/Scm3/Sm3/hm3/minL/hL/minft/min(scfm)gallonminUKgallonminUSAm3/S11031063.6×103603.6×10660×1032.12×10313.2×10315.85×103L/S10-311033.660×10-33.6×103602.1213.215.85cm3/S10-610-313.6×10-360×10-63.660×10-32.12×10-313.2×10-315.58×10-3m3/h0.28×10-30.280.28×10-3116.67×10-310316.670.593.674.4m3/min16.67×10-316.6716.67×10-360160×10310335.31219.97264.17L/h0.28×10-60.28×10-30.2810-316.67×10-3116.67×10-30.59×10-33.67×10-34.4×10-3L/min16.67×10-616.67×10-316.6760×10-310-360135.31×10-3219.97×10-3264×10-3ft/min(scfm)0.47×10-30.470.47×1031.69928.32×10-31.699×10328.3216.237.48gallonminUK75.79×10-675.79×10-375.770.2734.55×10-30.273×1034.550.1611.2gallonminUSA63.09×10-663.09×10-363.090.2273.79×10-30.227×1033.790.130.831◆容积单位换算表公升Liter公秉Kiloliter美制加仑U.S.Gallon英制加仑Imp.Gallon美桶Barrel立方寸CubicFeet立方尺CubicInch10.0010.2641780.2199750.0006290.03531661.02610001264.178219.9786.2899535.316610263.785330.00378510.832680.023810.133681231*4.545960.0045461.2009410.0285940.160544277.42158.9840.15898442*34.972615.61469.702*28.3160.0283167.48056.22880.1781111.7280.0163870.0000160.0043290.0036050.0001030.0005791*此项数字系规定值1立方公尺=1公秉=10，00升◆重量单位换算表公斤Kilogram公吨Metricton磅Pound短吨Shortton长吨Longton10.0012.204620.0011020.00984100012204.621.102310.9842050.453920.00045410.00050.000446907.1840.907185200010.8928571016.046100160522401.1211市斤=0.5000公斤=1.1023磅◆长度单位换算表公里km公尺m公分cm公厘mm公寸in英尺ft英里mile11000105106393703280.830.621360.001110010039.373.280830.000621410-50.011100.39370.0328020.056210-60.0010.110.0039370.0032810.06622.54×10-50.02542.54025.4000510.083330.00001580.384×10-40.304830.480304.8011210.000189391（英海）=1.150776英里=6076英尺=1.852公尺，1市尺=1.0936英尺◆面积单位换算表平方公尺m2平方寸in2平方尺ft2英亩acre平方英里sq-mile平方公分cm2平方公厘mm21155010.760.00024710.093861100001050.000645210.0069440.0615940.0624916.452645.20.0929014410.0722960.073587929.092900404762726404356010.001562404700004047×1062589998——27878400640259×10925.9×10111公顷=100公亩=10.000平方公尺=2.471英亩=1.0310里1里=96.99194公亩=2.3967英亩=2.934坪◆主要力量单位换算表（国际标准单位与公制单位换算）力...
