短語(yǔ)詞組短語(yǔ)high calorific value gas 高熱值煤氣fuel high calorific value 燃油高熱值high calorific value waste 高熱量廢物high calorific value of fuel 燃料高熱值high calorific value gas fuel 高熱值氣體燃料 返回 high calorific value