氧化铝基催化剂 meaning in Chinese

alumina base catalyst

Standard test method for total nickel in fresh alumina - base catalysts
新制氧化铝基催化剂中总镍含量的标准试验方法
Standard test method for total molybdenum in fresh alumina - base catalysts
新制氧化铝基催化剂中总钼量的标准试验方法
Standard test method for palladium in molecular sieve catalysts and in aluminium oxide base catalysts by atomic absorption spectrometry
分子筛和氧化铝基催化剂中钯含量测定法