短语词组短语tilting g burner 倾斜式燃烧器the tilting of burner nozzle 燃烧器喷嘴摆动tilting burner control 摆动燃烧器调节tilting angle of burner 燃烧器倾角tilting -tangential burner 角置摆动喷燃器burner tilting 燃烧器摆动burner tilting mechanism 燃烧器摆动机构 返回 tilting burner