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Found 2 results for "calcining"
327310
Cement Manufacturing
NAICS code 327310 encompasses establishments primarily engaged in the manufacturing of various types of cement, including Portland, natural, masonry,...
cement manufacturing
Portland cement
hydraulic cement
government contracting
infrastructure materials
327992
Ground or Treated Mineral and Earth Manufacturing
NAICS code 327992 encompasses establishments primarily engaged in the advanced processing of nonmetallic minerals, including clays, ceramic minerals,...
calcining
dead burning
refractory minerals
ceramic minerals
barite processing