Culvert pipe hoisting equipment for municipal construction
ZHANG YUMEI, YANG SUWEN, CAO XIAODAN, ZHAO JIAWAN, YUAN FANG, FU LIZHI, YANG ZHUOZHANG, WANG XIAOYONG, YANG YANFEI, YANG HONGXIANG, ZHANG REN, YIN MINGSHAN
Year of Publication 05.08.2022
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Year of Publication 05.08.2022
Patent