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Mining Machinery and Equipment, Except Oil and Gas Field Machinery and Equipment
Amalgamators (Metallurgical or Mining Machinery)
Bits, Except Oil and Gas Field Tools, Rock
Classifiers (Metallurgical or Mining Machinery)
Crushing, Pulverizing, and Screening Equipment
Drills and Drilling Equipment, Mining (Except Oil and Gas)
Mineral Beneficiation Equipment
Mining Equipment and Supplies-Manufacturers
Pellet Mills (Mining Machinery)
Pulverizers (Stationary), Stone