cotton gray yarn

natural gray yarn

2-D gray Scale Vector

degree of gray interrelation

degree of gray incidence

degree of gray correlation

decision of multi-objective gray situation

davy`s gray

DARLING NELLIE GRAY

dark slate gray

dark gray smoke

dark gray pig iron

dark gray

cyclic binary unit-distance code (Gray code)

Cultivated gray desert soil

Cucumber gray mold Botrytis cinerea

cortical gray matter

correlative degree of gray