PDF(1032 KB)
Application of Combined Support Technology of U-steel Stents and Wooden Shelter in the Jiaojia Gold Mine
ZHANG Aimin,YANG Hongchang,FAN Chunchao,XU Houzhen,CHEN Shenghu,LI Haiji
Gold Science and Technology ›› 2013, Vol. 21 ›› Issue (1) : 53-57.
PDF(1032 KB)
PDF(1032 KB)
Application of Combined Support Technology of U-steel Stents and Wooden Shelter in the Jiaojia Gold Mine
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