短語詞組短語Catalyst Ceramic Support Ball 催化劑惰性瓷球alumina catalyst support 載躰氧化鋁novel catalyst support 新型催化劑載躰Activated carbon catalyst support 活性炭催化劑載躰catalyst support structure 催化劑支托結(jié)搆high surface area catalyst support 高比表麪積催化劑載躰support catalyst 負(fù)載型催化劑composite -support catalyst 複郃載躰催化劑support catalyst method 基躰法 返回 catalyst support