Tin/Tungsten Ore Upgrade

Group Info

  • Tin/Tungsten Ore Upgrade Science
  • Because tin is soft and malleable, chemically stable, corrosion-resistant, fusible, low friction coefficient, and non-toxic tin salt, tin and tin alloys have been widely used in modern defense, modern industry, cutting-edge science and technology and huma...  more
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    • 1 total member
    • Last updated September 27, 2020