Aggregate collecting device for assembly type building mixing plant
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Year of Publication 26.01.2024
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Year of Publication 26.01.2024
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Leveling staff-aiding scale holder capable of adjusting observation leveling point and observation method
ZHANG YANFANG, HE XUAN, QIN YANBO, LIANG YANCHAO, LI HENG, LI XINGFEN, DU WENZHAO, DING SHAOWEI, ZHANG ZHICHAO, ZHANG ZHONGHUA, CUI DONGHAI, ZHANG YUNDUAN, GUAN PENGJU, YE JINGLEI, LIU JIA, MA HAIXIA, CAO WEI, ZHANG HEKUN, GUO KELE
Year of Publication 19.04.2017
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Year of Publication 19.04.2017
Patent