CONVEYORS (MINING)
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BTCONTINUOUS OR SEMI-CONTINUOUS CONVEYING (MINING)
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UDC622.647
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Descriptor GERFÖRDERMITTEL (BERGBAU)
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Descriptor ENGCONVEYORS (MINING)
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Descriptor FRETRANSPORTEURS (INDUSTRIE MINIÈRE)
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NTDRAG CONVEYORS + SCRAPER CONVEYORS (MINING)
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NTBELT CONVEYORS + ELEVATORS (MINING)
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NTVIBRATING CONVEYORS (MINING)