steam-injector type burner

... spiral burner 旋管灯头 steam-injector type burner 喷汽式燃烧器 submerged burner 水下燃嘴, 水下燃烧器, 浸没燃烧器 ...

... ) submerged flame burner 浸焰式燃烧器冶> ) steam-injector type burner 喷汽式燃烧器冶> ) hydrogen burner 氢燃烧器冶> ...