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每頁顯示20 條，共找到 93 條結果 <1/5>
標準編號 標準名稱 發布部門 發布日期 狀態
ASTM E2941-14 Standard Practices for Extraction of Elements from Ores and Related Metallurgical Materials by Acid Digestion American S.. 2014-11-01 現行
ASTM E2295-13 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 American S.. 2013-11-01 現行
ASTM E2294-03(2013) Standard Practice for Proof Silver Corrections in Metal Bearing Ores, Concentrates, and Related Materials by Fire Assay Gravimetry American S.. 2013-11-01 現行
ASTM E2941-13 Standard Practice for Nitric Acid-Extraction of Elements from Ores and Related Metallurgical Materials by Closed Vessel Microwave Heating American S.. 2013-10-01 被替代
ASTM E2242-12a Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure American S.. 2012-12-01 被替代
ASTM E2242-12e1 Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure American S.. 2012-06-01 被替代
ASTM E2242-12 Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure American S.. 2012-06-01 被替代
ASTM E2294-03(2008)e1 Standard Practice for Proof Silver Corrections in Metal Bearing Ores, Concentrates and Related Materials by Fire Assay Gravimetry American S.. 2008-11-01 被替代
JIS M 8128:2008 Methods for determination of tungsten in ores Japanese S.. 2008-07-20 現行
ASTM E2242-07 Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure American S.. 2007-06-01 被替代
KS E 3032:2006 Method of test for tensile strength of rock Korean Sta.. 2006-12-21 現行
KS E 3001:2006 Methods for determination of copper in ores Korean Sta.. 2006-12-21 現行
KS E ISO 10258:2003 Copper sulfide concentrates - Determination of copper content - Titrimetric methods Korean Sta.. 2003-09-30 被替代
ASTM E2294-03 Standard Practice for Proof Silver Corrections in Metal Bearing Ores, Concentrates and Related Materials by Fire Assay Gravimetry American S.. 2003-06-10 被替代
ASTM 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 American S.. 2003-06-10 被替代
JIS M 8124:2003 Methods For Determination Of Zinc In Ores Japanese S.. 2003-03-20 現行
KS E 3033:2001 Method of test for compressive strength of rock Korean Sta.. 2001-12-31 現行
JIS M 0302:2000 Method Of Test For Compressive Strength Of Rock Japanese S.. 2000-03-20 現行
JIS M 0303:2000 Method Of Test For Tensile Strength Of Rock Japanese S.. 2000-03-20 現行
JIS M 8111:1998 Methods For Determination Of Gold And Silver In Ores Japanese S.. 1998-08-20 現行
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