首页 >  Term: kettle dross
kettle dross

Skimmings resulting from the desilverization of lead bullion. It consists principally of lead oxides mixed with metallic lead.

0 0

创建者

  • ed.young
  • (Milwaukee, United States)

  •  (V.I.P) 21084 分数
  • 100% positive feedback
© 2024 CSOFT International, Ltd.