短語詞組短語grain coke reactivity test 粒焦反應性試驗coke reactivity index 焦炭反應性指數(shù)Measuring meter of coke reactivity 焦炭反應性測定儀coke 's hot reactivity 焦炭熱反應性reactivity of coke 焦炭反應性 返回 coke reactivity