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inert:matter,
-
solid:waste,
-
inorganic:waste,
-
inert:waste,
-
solid:carrier,
-
industrial:residue,
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colored:material,
-
inorganic:matter,
-
dark:material,
-
natural:material,
-
raw:material,
-
inert:particle,
-
beneficial:material,
-
industrial:waste,
-
hot:material,
-
insoluble:carrier,
-
environmental:material,
-
harmful:waste,
-
glassy:material,
-
residual:waste,
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industrial:material,
-
undesirable:substance,
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artificial:material,
-
powdery:material,
Category Nuances for coal_ash:
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artificial,
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dark,
-
hot,
-
solid,
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inert,
-
colored,
-
inorganic,
-
raw,
-
glassy,
-
insoluble,
-
powdery,
-
harmful,
-
environmental,
-
residual,
-
industrial,
-
beneficial,
-
undesirable,
-
natural,
Simple Categories for coal_ash: