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Method for explosion of rocks with solid inclusions
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Method to control engagement of bolting with rock massif and device for its realisation
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Precision gyro stabiliser
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Method of grinding articles from super hard and fragile materials
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Magnesium-based composite material
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Arched yielding support
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Device for determination of lengthwise profile of submerged underground pipeline
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Device for control of dragline excavator implement
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Mine underground storage in permafrost rocks
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