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Year of Publication 17.05.2017
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Mining double -chain conveyor seals sub -assembly
QU CHANGHUAI, CAO HUI, SONG XINKE, LI SHUO, QU SHUAI, KONG TAO, ZHANG QIANG, KONG SHUOSHUO
Year of Publication 07.09.2016
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Year of Publication 07.09.2016
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Sealing assembly of mining double-chain scraper conveyer
QU CHANGHUAI, CAO HUI, SONG XINKE, LI SHUO, QU SHUAI, KONG TAO, ZHANG QIANG, KONG SHUOSHUO
Year of Publication 27.07.2016
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Year of Publication 27.07.2016
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