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單位換算

壓力/Pressure：
1 Mpa = 10 bar
1 Mpa = 145 PSI
1 Mpa = 1000 kpa
1 Mpa = 10000 mbar
1 Mpa = 1000000 Pa
1 bar = 14.5 PSI=0.1 Mpa
1 barg = 14.5 Psig=0.1 Mpag
1 barg = 1.0197162kgf/cm2(公斤力/厘米2)
1 bar = 100 kpa
1 bar = 1000 mbar
1 bar = 100000 Pa
1 PSI = 6.895 kpa
1 PSI = 0.06895 bar
1 PSI = 2.036 Hg
1 PSI = 27.686 H2O
1 kpa = 0.145 PSI
1 kpa = 0.01 bar
1Torr(托)=133.322Pa
1mmHg(毫米汞柱)=133.322Pa

注：mbar abs.( abs是英文absolute的縮寫，意思是絕對的，與mbar合在一起的意思就是絕對壓力。)

功率/Power：
1Hp(horsepower 英制馬力)=0.746kw(Kilowatt 千瓦)≈0.75kw
75kw≈100Hp

溫度/Temperature：
320F = 00C
1000C = 212 0F
0C = (0F-32)5/9

長度/Length：
1000 mm = 100 cm = 1 m
1 m = 39.27 inch
1 foot = 30.48 cm
1 inch = 2.54 cm
1 µm = 10-6m = one millionth of a meter(百萬分之一米)
100mm ≈ 3.93 inch
25.4 µm = 0.001 inch
1 µm = 0.001 mm

體積流量/Volumetric Flow Rate：
1 m3/s = 2118.9 ft3/min(立方英尺每分鐘)
1 ft3/min = 28.3 l/min
1 m3/hr = 1.7 scfm(標致立方英尺每分鐘)
1 scfm = 0.0283 Nm3/min
1 cfm = 0.0283 m3/min
100 cfm ≈ 2.83 m3/min
1 m3/min ≈ 35.3 cfm

質量/Mass：
1 磅(pound) = 453.59 g = 0.45359 kg
1 磅(pound) = 16 盎司(ounces)
1 盎司(ounces) = 28.349 g

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