它是由高效蓄热式回收系统，换向式燃烧系统和控制系统组成。

它是由高效蓄热式回收系统，换向式燃烧系统和控制系统组成。的英文翻译

基本释义

• It is made up of heat accumulation recovery system with high efficiency and reversing combustion system as well as control system.