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Auxiliary purging device of closed belt conveyor
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Pump-free water supply system of boiler
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Year of Publication 05.05.2023
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Horizontal roll grinds bull gear
LIU CHANGFU, GUO QIANNIAN, CHEN ZHENWEI, HAN HAI, CHEN YONGSHENG, HAN YANBIN, JIA WENPING, LIU QINGZHU, LI CHUANG
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Year of Publication 05.02.2019
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Knuckle bearing replacing device
LIU CHANGFU, GUO QIANNIAN, WEI JINSUO, XU XIANYI, JIA WENPING, ZHANG WEI, LI CHUANG
Year of Publication 26.10.2018
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Year of Publication 26.10.2018
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