標(biāo)題: ASTM E 1446-2005 用直流等離子體輻射光譜法作精煉金的化學(xué)分... [打印本頁] 作者: 兌水 時(shí)間: 2009-11-23 16:18 標(biāo)題: ASTM E 1446-2005 用直流等離子體輻射光譜法作精煉金的化學(xué)分... E1446-92(1997)e1 Standard Test Method for Chemical Analysis of Refined Gold by Direct Current Plasma Emission Spectrometry