短語詞組短語hydrogenation refine catalyst 加氫精制催化劑Hydrogenation Conversion Catalyst 加氫轉(zhuǎn)化催化劑Hydrogenation Conversion Catalyst T201 加氫轉(zhuǎn)化催化劑THydrogenation dehalogenation catalyst 加氫脫鹵催化劑hydrogenation with catalyst 催化氫化Organic sulfur hydrogenation conversion catalyst 有機硫加氫轉(zhuǎn)化催化劑Aliphatic Acid Hydrogenation Nickel Catalyst 脂肪酸加氫鎳催化劑Benzene Hydrogenation Catalyst NCG NCG 型苯加氫催化劑Aniline Hydrogenation Catalyst 苯胺加氫催化劑 返回 hydrogenation catalyst