R404a制冷剂温度压力对照表.doc

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1、R404a制冷剂温度压力对照表温度℃绝对压力MPa温度℃绝对压力MPa温度℃绝对压力MPa温度℃绝对压力MPa温度℃绝对压力MPa-600.05-310.2-20.569271.31562.63-590.053-300.208-10.588281.36572.68-580.056-290.21700.608291.39582.74-570.059-280.22610.628301.43592.81-560.062-270.23520.645311.46602.86-550.066-260.24330.665321.5612.93-540.069-250.

2、25340.687331.53622.98-530.072-240.26450.71341.57633.05-520.076-230.27560.73351.61643.13-510.08-220.28470.752361.66653.19-500.084-210.29680.777371.69663.26-490.089-200.30690.8381.73673.31-480.093-190.318100.823391.78683.4-470.098-180.33110.85401.82693.45-460.103-170.343120.872411.

3、87703.54-450.108-160.354130.9421.91713.6-440.112-150.368140.923431.96723.69-430.118-140.381150.95442.03733.75-420.124-130.394160.978452.06743.81-410.129-120.407171.01462.09753.87-400.136-110.424181.04472.15注：-390.141-100.438191.06482.2绝对压力与表压力的换算关系-380.149-90.453201.09492.25-370.

4、155-80.468211.12502.29绝对压力（MPa）--360.161-70.483221.15512.350.1MPa（大气压力）=-350.168-60.5231.18522.41表压力（MPa）-340.177-50.516241.22532.47　-330.184-40.533251.25542.51-320.192-30.551261.28552.57