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  • 58A Pb-1900
  • 58A Pb-1900

    Pb Disc

    • ¥0.00
      ¥0.00
商品描述

Pb Disc


RM No.58A Pb-1900
BasePb Disc
Ag0.0156
As0.02
Bi0.0491
Cd0.0126
Pbrem
Sb0.137
Sn4.16


 标准样品