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圆翼管换热气是采暖通风工程中常用的换热设备.该文通过对圆翼管传热性能进行分析,提出在暖通工程中合理采用圆翼管换热气器的设想.“,”heat exchanger with round wing pipe is a conduct heat equipment Often used in henting and yentila-tiOn engineering.This paper analyzes conduct heat capability of heat exchanger With round wing pipe ,and bring forward using beat exchanger with round wing pipe With reason.