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MPa220.002640.09869240.002980.09835260.003360.09797280.003780.09755300.004240.09709320.004750.09658340.005320.09601360.005940.09539380.006620.09471400.00738...

时间:2024-11-04 07:22栏目:综合大类