Construction structure traversing urban road underground passage
FU JIN, ZHANG XUAN, QU HONGFU, LIU XIANGYANG, ZHANG KUIKUAN, ZHANG QIANG
Year of Publication 18.12.2020
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Year of Publication 18.12.2020
Patent
Remote-controlled track moving type retractable rainproof shed
ZHANG ZEHUI, FU JIN, LI FUXIANG, SHI HAOJIE, QU HONGFU, ZHANG KUIKUAN, WANG LIHUA, LI ZHIYONG
Year of Publication 07.09.2021
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Year of Publication 07.09.2021
Patent