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饱和水蒸汽的压力与温度的关系.doc

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饱和水蒸汽的压力与温度的关系(摘自范仲元:"水和水蒸气热力性质图表"p4～10)温度℃水蒸气压力MPa相应真空度MPa220.002640.09869240.002980.09835260.003360.09797280.003780.09755300.004240.09709320.004750.09658340.005320.09601360.005940.09539380.006620.09471400.007380.09395温度℃水蒸气压力MPa相应真空度MPa420.008200.09313440.009100.09223460.010090.09124480.011160.09017500.012340.08899520.013610.08772540.015000.08633560.016510.08482580.018150.08318600.019920.08141温度℃水蒸气压力MPa相应真空度MPa620.021840.07949640.023910.07742660.026150.07518680.028560.07277700.031160.07017720.033960.06737740.036960.06437760.040190.06114780.043650.05768800.047360.05397温度℃水蒸气压力MPa相应真空度MPa820.051330.05000840.055570.04576860.060110.04122880.064950.03638900.070110.03122920.075610.02572940.081460.01987960.087690.01364980.094300.007031000.101330温度℃水蒸气压力MPa1020.108781040.116681060.125041080.133901100.143271120.153161140.163621160.174651180.186281200.19854温度℃水蒸气压力MPa1220.211451240.225041260.239331280.254351300.270131320.278311340.304071360.322291380.341381400.36138