Foldable reflective target measuring device for pipe jacking construction
ZHOU JIULI, SONG KEKUN, XIAO ZHILONG, SU ZEHUA, JIN CHUPENG, WAN WEN, LANG ZEJUN, HE JIANJIA, ZHANG YANYUN, LI XIA, XIAO TENG
Year of Publication 08.02.2022
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Year of Publication 08.02.2022
Patent