wet sieving

for the purpose of Test Method D4749, the test method for the sieving of coal that uses water as a medium for facilitating the segregation of the sample into particle size; this is generally used when testing coal particles 600 µm (No. 30 U.S.A. Standard Series) or smaller. D4749

ASTM D121-09a Standard Terminology of Coal and Coke. 2014.

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