ASTM D4222-03(2008) Standard Test Method for Determination of Nitrogen Adsorption and Desorption Isotherms of Catalysts and Catalyst Carriers by Static Volumetric Measurements – Committee D32 on Catalyst
ASTM D4222-03(2008)采用静态容量法测定催化剂和催化剂载体的氮吸附和解吸等温线的标准测试方法 - 催化剂委员会D32