PDF(5701 KB)
Experimental Study on Proportioning of Similar Materials for Surrounding Rock of Class III
Lei Zhongdai, Yan Zhiguo
Chinese Journal of Underground Space and Engineering ›› 2022, Vol. 18 ›› Issue (3) : 832-839.
PDF(5701 KB)
PDF(5701 KB)
Experimental Study on Proportioning of Similar Materials for Surrounding Rock of Class III
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