ISSN 1005-2518
CN 62-1112/TF
人工假底假巷在中薄脉金矿中的应用
唐俊智 ,王江波 ,林洪勇
application of artificial concrete-bottom and concrete-lane in the thin vein of gold mine
TANG Junzhi , WANG Jiangbo , LIN Hongyong
J4 . 2008, (3): 45 -48 .