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每頁顯示20 條，共找到 186 條結果 <1/10>
標準編號 標準名稱 發布部門 發布日期 狀態
JIS M 8242:2018 Manganese Ores - Method For Determination Of Copper Content Japanese S.. 2018-01-22 現行
ASTM E465-11(2017) Standard Test Methods for Determination of Manganese (IV) in Manganese Ores by Redox Titrimetry American S.. 2017-05-01 現行
JIS M 8203:2017 Manganese Ores - General Rules For Chemical Analysis Japanese S.. 2017-02-20 現行
JIS M 8234:2016 Manganese Ores - Methods For Determination Of Iron Content Japanese S.. 2016-03-22 現行
JIS M 8237:2016 Manganese Ores - Methods For Determination Of Sulphur Content Japanese S.. 2016-03-22 現行
JIS M 8240:2015 Manganese Ores - Methods For Determination Of Calcium Japanese S.. 2015-02-20 現行
JIS M 8246:2015 Manganese Ores - Methods For Determination Of Magnesium Japanese S.. 2015-02-20 現行
JIS M 8239:2015 Manganese Ores - Methods For Determination Of Aluminium Japanese S.. 2015-02-20 現行
JIS M 8244:2014 Manganese Ores - Methods For Determination Of Potassium Japanese S.. 2014-03-20 現行
JIS M 8245:2014 Manganese Ores - Methods For Determination Of Boron Japanese S.. 2014-03-20 現行
JIS M 8243:2014 Manganese Ores - Methods For Determination Of Sodium Japanese S.. 2014-03-20 現行
KS E ISO 316:2013 Manganese ores - Determination of cobalt content - Nitroso-R-salt photometric method Korean Sta.. 2013-12-25 現行
KS E ISO 314:2013 Manganese ores - Determination of carbon dioxide content - Gravimetric method Korean Sta.. 2013-12-25 現行
KS E ISO 553:2013 Manganese ores - Determination of vanadium content - Titrimetric method and phosphotungstovanadate Photometric method Korean Sta.. 2013-12-25 現行
KS E ISO 4295:2012 Manganese ores and concentrates - Determination of aluminium content - Photometric and gravimetric methods Korean Sta.. 2012-10-25 現行
KS E ISO 4293:2012 Manganese ores and concentrates - Determination of phosphorus content - Extraction-molybdovanadate photometric method Korean Sta.. 2012-10-25 現行
KS E ISO 320:2012 Manganese ores - Determination of sulphur content - Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion Korean Sta.. 2012-10-05 現行
ASTM E248-12 Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry American S.. 2012-06-01 現行
KS E ISO 619:2011 Manganese ores - Determination of chromium content - Diphenylcarbazide photometric method and silver persulphate titrimetric method Korean Sta.. 2011-12-13 現行
KS E ISO 6233:2011 Manganese ores and concentrates - Determination of calcium and magnesium contents - EDTA titrimetric method Korean Sta.. 2011-12-13 現行
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