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Year of Publication 11.07.2023
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Automatic spraying and curing device for precast beam field
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Year of Publication 14.05.2024
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Automatic circulating spraying maintenance device for square pier of bridge
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Year of Publication 09.04.2024
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Foam concrete construction device for frozen soil roadbed
MA YUE, SONG MENGXING, WANG ZHENHUA, YANG LEI, CUI YUE, WANG JIANG, TANG QIANG, DONG YUNHUA
Year of Publication 22.03.2024
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Year of Publication 22.03.2024
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Automatic welding equipment and using method thereof
WU CHUANG, LIU JINPING, WANG XIANGYUAN, CHEN DONGQING, ZHANG XIAODONG, YU BO, MA MINGHAO, PAN GUOWEI, FENG YINGCHAO, DONG YUNHUA
Year of Publication 10.10.2023
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Year of Publication 10.10.2023
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Liquid nitrogen container's safety device
ZHAO GUANYU, ZHANG CHANGFA, BAI ZHIWEI, MIAO XIAOHUA, ZHANG MINGYANG, DONG YUNHUA, DONG JINGYI
Year of Publication 18.11.2015
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Year of Publication 18.11.2015
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