cupro-silicon铜硅合金
cupro-mangan铜锰合金;牰
cupro-iodargyrite铜碘银矿
cupro-apatite铜磷灰石
cupro-metal铜基合金
cupro-managanese锰铜
cupro-nickel strip铜镍合金带
cupro-asbolane铜钴土
cupro-nickel镍铜合金;铜镍合金;铜镍;白铜
COMB() COMBindicating copper 表示“铜的”
cupronickel