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第 1期目次南京铅锌银矿无污染充填法—点柱上向水平 分层充填法金铭良 傅 跃 郭三军 (2 )…………………………………………………………………………………………龙首矿下向六角形高进路胶结充填采矿法的应用与发展姚维信 (5 )……………………………………………………?
No. 1 Non-polluting Filling Method for Pb-Zn-Ag Deposits in Nanjing - Filling the Horizontal Layers with Point-by-Column Method Jin Mingliang Fu Yue Guo Sanjun (2) ...................................................... ................................................ Application and Development of Hexagonal High-Way Cemented Fill Mining Method in Longshe Mine Yao Weixin (5) .................................... ........................?