本文通过实验，研究了塑料管溴化锂吸收式制冷机中聚四氟乙烯换热器的传热性能及制冷机组性能。

Study on the coefficient of PTFE heat exchangers and refrigerator, using the theory calculation and experimental methods.

youdao

本文通过实验，研究了塑料管溴化锂吸收式制冷机中聚四氟乙烯换热器的传热性能及制冷机组性能。

Study on the coefficient of PTFE heat exchangers and refrigerator, using the theory calculation and experimental methods.

youdao