常見例句Uses: Used to make petro-chem eatalyst. 用途：用於作石油催化劑。dinuclear neutral nickel eatalyst 雙核中性鎳催化劑supported amorphous alloy eatalyst 負載型非晶態(tài)郃金催化劑Keywords tert-Butylamine Isobutene H-Y eatalyst tert-Butanol; 叔丁胺;異丁烯;H-Y催化劑;叔丁醇;live eatalyst [機] 新鮮催化劑 返回 eatalyst