短語詞組短語Catalyst continuous regeneration 連續(xù)再生型ccr continuous catalyst regeneration 催化劑連續(xù)再生fixed bed catalyst regeneration 固定床催化劑再生;直餾汽油芳構(gòu)化catalyst regeneration method 催化劑再生continuous catalyst regeneration 催化劑連續(xù)再生catalyst regeneration gas 催化劑再生氣體regeneration of catalyst 催化劑再生 返回 catalyst regeneration