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Foam dust fall nozzle with adjustable spraying angle
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Year of Publication 24.01.2023
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Year of Publication 17.11.2023
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Low-temperature liquid heat exchange device for underground coal mine
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Year of Publication 06.09.2019
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Year of Publication 06.09.2019
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Dry deslagging assembly for thermal power plant
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Year of Publication 05.09.2023
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Year of Publication 05.09.2023
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