catalyst
【运输】含镁氧（氧化镁）的催化剂
catalyst with magnesia (magnesium oxide) and magnesia
暂无补充释义。
相关词条
metal catalyst
Friedel-Crafts catalyst
Ziegler-Natta catalyst
Nickel Catalyst
bifunctional catalyst
Lurgi catalyst
hydration catalyst, isomerization catalyst, hydrocarbon catalyst