双燃烧管锅炉的英文

double combustion chamber boiler

double fired boiler

double flue boiler

double furnace boiler

+更多解释...

doublefiredboiler

• 双:    two; twin; both; d ...
• 燃烧:    burn; kindle; flam ...
• 管:    pipe; tube
• 锅炉:    boiler; furnace