ASTM E1805-2021Standard Test Method for Determination of Gold in Copper Concentrates by Fire Assay Gravimetry ASTM E1805-2021Standard Test Method for Determination of Gold in Copper Concentrates by Fire Assay Gravimetry

ASTM E1805-2021Standard Test Method for Determination of Gold in Copper Concentrates by Fire Assay Gravimetry

  • 标准类别:[ASTM] 美国材料与试验协会标准
  • 标准大小:
  • 标准编号:ASTM E1805-2021
  • 标准状态:
  • 更新时间:2022-04-05
  • 下载次数:
标准简介

ASTM E1805-2021Standard Test Method for Determination of Gold in Copper Concentrates by Fire Assay Gravimetry

标准截图