MINE SUPPORT + TUBBING + MINE LINING (MINING)
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BTMINING OPERATIONS + EXPLOITATION, WORKING OF MINERAL DEPOSITS (MINING)
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UDC622.28
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Descriptor GERGRUBENAUSBAU + SCHACHTAUSBAU + AUSBAUVERFAHREN (BERGBAU)
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Descriptor ENGMINE SUPPORT + TUBBING + MINE LINING (MINING)
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Descriptor FREREVÊTEMENT + TUBAGE + CUVELAGE (INDUSTRIE MINIÈRE)
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Variant GERAUSBAU/SCHACHTAUSBAU, GRUBENAUSBAU (BERGBAU)
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Variant GERGRUBENAUSBAU (BERGBAU)
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Variant GERSCHACHTAUSBAU (BERGBAU)
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Variant ENGMINE SUPPORTS (MINING)
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Variant ENGMINE LININGS (MINING)
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Variant ENGLININGS/TUBBING (MINING)
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Variant ENGSUPPORTS/MINES (MINING)
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Variant FRECUVELAGE (INDUSTRIE MINIÈRE)
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Variant FRETUBAGE (INDUSTRIE MINIÈRE)
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Variant FREMINES/REVÊTEMENT (INDUSTRIE MINIÈRE)
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NTHYDRAULIC PROPS (MINING)
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NTSUPPORT IN DEVELOPMENT, GALLERIES, ROADWAYS, DRIFTS (MINING)
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RTSHEETING + SHEET PILINGS + STRUTTING (EARTHWORK CONSTRUCTION)