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ASTM D4438-85(1997)

Standard Test Method for Particle Size Distribution of Catalytic Material by Electronic Counting

STANDARD published on 18.3.1985

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The information about the standard:

Designation standards: ASTM D4438-85(1997)
Note: WITHDRAWN
Publication date standards: 18.3.1985
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM D4438-85(1997) :

Keywords:
catalysts, electroconductive sensing, particle size