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  • 58A Pb-1903
  • 58A Pb-1903

    Pb Disc

    • ¥0.00
      ¥0.00
商品描述

Pb Disc


RM No.58A Pb-1903
BasePb Disc
Ag0.0022
As0.0032
Bi0.0053
Cd0.0038
Pbrem
Sb0.02
Sn0.884


 标准样品