×
焰管受热面
meaning in English
flue heating surface
Related Words
受热变质
碳化焰
焰口
焰色
焰管
焰阻
富焰
欲焰
冒火焰
贫焰
焰管锅炉
焰管塞
焰焊
焰核
PC Version
Copyright © 2018 WordTech Co.