ASTM E 2980 : 2015 : REDLINE
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Test Methods for Estimating Average Particle Size of Powders Using Air Permeability
11-11-2020
English
01-12-2015
CONTAINED IN VOL. 14.02, 2016 Pertains to determine an envelope-specific surface area and its associated average equivalent spherical diameter (from 0.2 to 75 [mu]m) of powders.
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