Engineering construction concrete stirring device convenient to clean
LI YONGJUN, SHU BAISHENG, HE YONGBIAO, CHEN XIAOQUAN, GUO YONGQUN, HE YONGZHI, WU ZHIXI, DENG JIANJIA, LI TIANSHAN
Year of Publication 05.05.2023
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Year of Publication 05.05.2023
Patent