- burner opening
- burner port
- 燃烧器: burner; combustor; inflamer
- 口: mouth
- 燃烧器: burners and boilers in general; burners. boilers; ceramic burner; combuster; combustor; inflamer; oil burner unit
- 燃烧器燃烧: burner combustion
- 燃烧室；燃烧器: combustor
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