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  • 58A Cu-172A
  • 58A Cu-172A

    Cu Disc

    • ¥0.00
      ¥0.00
商品描述

Cu Disc


RM No.58A Cu-172A
BaseCu Disc
Be1.89
Co0.206
Cr0.0032
Cu97.68
Fe0.052
Mn0.001
Ni0.039
P0.003
Si0.055
Sn0.033
Zn0.007


 标准样品