成型催化剂 meaning in Chinese

compacted catalyst
preformed catalyst

Standard test method for vibratory packing density of large formed catalyst and catalyst particles
大颗粒成型催化剂和催化剂颗粒振动填充密度的标准试验方法
Standard test method for mechanically tapped packing density of formed catalyst and catalyst carriers
成型催化剂和催化剂载体机械振实填充密度的标准试验方法
Standard test method for vibratory packing density of formed catalyst particles and catalyst carriers
成型催化剂颗粒和催化剂载体振动填充密度的标准试验方法