RU1798830C
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Control station of face miner
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SU1710727A1
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Drilling machine
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SU1744257A1
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Hydraulic giant control system
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SU1714136A1
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Device for driving holes of large diameter
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SU1677320A1
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Giant
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SU1633132A1
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Mechanism for rotating disk magazine of roof bolt setting device
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SU1740676A1
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Method for dead face working with cutter-loaded and relevant device
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SU1615066A1
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Telescopic boom for hoisting gear
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SU1573209A1
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Device for explosion protecting of electric equipment
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SU1516605A1
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Explosion-safe electric equipment system of hydraulic monitor
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SU1528912A1
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Mechanism for changing hydraulic monitor nozzles
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SU1506116A1
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Hydraulic monitor
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SU1589343A1
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Electric explosion-proof connector
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SU1488529A1
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Reloading hopper
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SU1474260A1
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Working-face set
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SU1474037A1
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Intermediate drive for belt conveyer
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SU1419973A1
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Arrester
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SU1461707A1
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Suspended idler support of belt conveyer
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SU1411176A1
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Vehicle
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SU1541153A1
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Tray conveyer
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