Temporary protection support for downhole tunneling working face, and construction method of temporary protection support
FAN XINTING, LU ZHONGLIANG, SONG LEI, MAO HONGXIONG, GUO SHUNLIANG, SHEN XIANG, GUO LIRU, DU JIANGTAO, CHENG FUMING, GUO SHUAI, ZHOU YAN, LI CONGPAN, ZHAO WENYONG, WANG ZHEN, CAO XIULONG, HAN XIAOMING
Year of Publication 10.09.2019
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Year of Publication 10.09.2019
Patent
Tunneling working face temporary supporting device and construction method thereof
FAN XINTING, LU ZHONGLIANG, SONG LEI, MAO HONGXIONG, GUO SHUNLIANG, SHEN XIANG, GUO LIRU, DU JIANGTAO, CHENG FUMING, GUO SHUAI, ZHOU YAN, LI CONGPAN, ZHAO WENYONG, WANG ZHEN, CAO XIULONG, HAN XIAOMING
Year of Publication 16.08.2019
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Year of Publication 16.08.2019
Patent