surface fire meaning in English
表面起火
地表火
Examples
- The surface fire and bottom fire apply separate burning poles , the gas and air is mixed in certain proportion and feeding into the burning pipe by fan
面火，底火各用一根独立的燃烧棒，利用风机把燃气、空气按适当比例混合后送入燃烧管内。
表面起火
地表火