BW103225017140
于 2013-12-26 发布
文件大小:3KB
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代码说明:
换热器的j,f因子是评定其性能的重要参数,通过编程计算能够更加简便快捷(J, f is a factor important to assess the performance parameters of the heat exchanger, through the calculation can be more easily and quickly programmed)
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