MOBILE PLATFORMS, FLOATING (MINING)
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BTMOBILE PLATFORMS (MINING)
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UDC622.242.424(204)
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Descriptor GERMOBILE PLATTFORMEN, SCHWIMMEND (BERGBAU)
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Descriptor ENGMOBILE PLATFORMS, FLOATING (MINING)
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Descriptor FREPLATEFORMES MOBILES, FLOTTANTES (INDUSTRIE MINIÈRE)
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NTARTICULATED TOWER (MINING)