短語(yǔ)詞組短語(yǔ)bed of coke breeze 焦炭渣墊層bed coke height 底炭高度coke bed 底焦;焦床;焦炭底床;翻譯height of coke bed 底焦高度coke bed filter 焦炭過(guò)濾床coke bed preheating 焦粒焙燒coke bed height 底焦高度 返回 bed coke