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Arrangement for bracing together the components of support of profile stock
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Power suport unit
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Method of airing stopes
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Power support
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Device for supporting mining workings in stoping zone
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Apparatus for injecting multicomponent consolidating composition
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Method of mining gently-sloping coal seams
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Device for securing rope
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Method for supporting extraction working with pillarless process of working adjacent recoverable pillars
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Pulling rope idler
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Device for supporting mine workings in stoping work zone
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Reloader
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Torpedo for blasting rock mass
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Overhead belt reloader
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Arrangement for testing operability of undergroud substation protection system
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Handler
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Reloader
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Device for controlling position of work-face conveyer drive
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Composition for reducing strength of rock
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Method of controlling hard roofs
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