Self-anchoring bolt type anchor rod
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Year of Publication 09.04.2024
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Year of Publication 09.04.2024
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Scale and corrosion inhibitor for circulating cooling water and application of scale and corrosion inhibitor
BAI HUBIN, MAO QINGHAI, LU DA, SHI YONGHUI, SHI TIANQIAN, ZHANG YIHAO, CHEN YUE, LYU XINYI, LI GANG, QIN ZHE
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Year of Publication 11.03.2022
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Chemical project purging test run device for steam pipeline overline
MAO QINGHAI, GUO ZHEN, QIN CHAO, ZHANG TONG, XU XIANGDONG, LIU CHUNLIN, TIAN YUANPING, MA HONG, LYU BO, WANG LIYUAN, ZHANG XIAOJUAN, JIA YU, LI BINGJUN, DONG JIANGUO, BAI NENGDONG
Year of Publication 05.11.2021
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Year of Publication 05.11.2021
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Coin separating device based on color sensor combines steering wheel
MAO QINGHAI, YE GUANPING, ZHONG TIANYUN, DING JIAKAI, LI YUNQING, SHANG JIANYI
Year of Publication 07.11.2017
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Year of Publication 07.11.2017
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Spiral sieve section of thick bamboo coin separating device
MAO QINGHAI, YE GUANPING, LI YINGGEN, LIAO ZHILIANG, LAI JINCAN, HUANG BIAO, HUANG FAN, DING JIAKAI, LI PAN, LI YUNQING, SHANG JIANYI
Year of Publication 06.02.2018
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Year of Publication 06.02.2018
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