兑水 发表于 2009-10-9 10:35:27

ASTM D 4222-2003 静态体积测量法测定催化剂氮吸附和解附等温...

D4222-03 Standard Test Method for Determination of Nitrogen Adsorption and Desorption Isotherms of Catalysts By Static Volumetric Measurements
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