標(biāo)題: ASTM E 2295-2003 通過測(cè)定礦渣和灰皿中銀修正金屬軸承礦石... [打印本頁] 作者: 兌水 時(shí)間: 2009-11-17 20:39 標(biāo)題: ASTM E 2295-2003 通過測(cè)定礦渣和灰皿中銀修正金屬軸承礦石... E2295-03 Standard Practice for Fire Assay Silver Corrections in Analysis of Metal Bearing Ores, Concentrates, and Related Metallurgical Materials by Silver Determination in Slags and Cupels
