Chengde Yanshan silver industry
Chengde Yanshan silver industry
Technology: using crushed waste rock (-10mm) as aggregate cementation and pumping paste backfilling.
Design Institute: Changsha Mining Institute, BGRIMM Techonology Group
Supply: A complete set of equipment except for backfilling pump (including automatic control).
BackBackfilling flow: 100m³/h
Chengde Yanshan silver industry 2020-3-25 本文被阅读 790 次