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Gas-liquid mixture pump plant
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Compressor station of gas main
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Device for protection of brine storage slopes
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Device for building underground reservoirs having predetermined configuration in mine salt
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Heat-exchange device
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Radiation heater
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Method of treating pipe surface prior to coating
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Method of cleaning pipeline cavity
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Heat-exchange device
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Method for installing well bridging plug
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Method for washing out twin reservoir through a pair of holes
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Borehole drilling in high-plastic rocks in rock salt deposits
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Method of using underground storages of oil products in rock salt deposits
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Method of producing composite nickel-boron coatings
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Packing
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High-quality regulating technique of heat duty
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Heat exchanger
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Heat generator
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Method for burning gas
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A method of quality control of heat release to consumers involving pronouncedly variable heating load
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