ASTM D4164-03被替代
Standard Test Method for Mechanically Tapped Packing Density of Formed Catalyst and Catalyst Carriers
出版：American Society for Testing and Materials
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基本信息
標準編號： ASTM D4164-03
發布時間：2003/10/1 0:00:00
標準類別：Standard
出版單位：American Society for Testing and Materials
標準頁數：2
標準簡介
CONTAINED IN VOL 05.05, 2005Determines mechanically tapped density of formed catalyst and catalyst carrier particles, defined as spheres, extrudates, or formed pellets of 1/32 to 3/16 in. (0.8 to 4.8 mm) nominal diameter.
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