短語詞組短語steam radiant heating 蒸氣輻射採煖steam external heating source 對外供熱汽源steam -heating unit 蒸汽加熱裝置steam for heating 加熱用蒸汽steam coil heating 蒸氣磐琯供煖steam m heating boiler 蒸汽鍋爐steam injection heating 蒸汽注入加熱Steam m heating pressing 蒸氣式熱風(fēng) 返回 steam heating