Lanping

英 美
  • 兰坪
    1. Alkaline leaching of Zn from zinc oxide ore from Lanping,Yunnan is investigated.
      研究了云南兰坪氧化锌矿石的碱法浸出。
    2. The dressing of oxidized ore of zinc and lead in Lanping has been a tickler for a long time.
      兰坪氧化铅锌矿的选矿长久以来是选矿界的难题。