Scraper suitable for I-shaped steel joint of underground diaphragm wall
NONG SHIHAO, FENG MENGXIANG, CHEN FUJIE, ZHUO WEIYU, ZHANG MENGRUI, XIAO XIUCHAO, JIAO HONGGANG, WANG MAOCHUAN
Year of Publication 02.11.2021
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Year of Publication 02.11.2021
Patent