IRON ORES. DETERMINATION OF HYGROSCOPIC MOISTURE IN ANALYTICAL SAMPLES. GRAVIMETRIC METHOD.
铁矿石 分析样品中吸湿湿度的测定 重量分析法
1990-12-24
GB/T 24220-2009
铬矿石 分析样品中湿存水的测定 重量法
Chromium ores - Determination of hygroscopic moisture content in analytical samples - Gravimetric method
2009-07-15
ISO 6129-1981
Chromium ores — Determination of hygroscopic moisture content in analytical samples — Gravimetric method
铬矿石——分析样品中吸湿含水量的测定——重量法
1981-05-01
BS 6870-2.2-1987
Analysis of aluminium ores. Chemical methods-Method for determination of hygroscopic moisture in analytical samples: gravimetric method
铝矿石分析 化学方法 分析样品中吸湿水分的测定方法:重量法
1987-08-28
KS E ISO 2596(2017 Confirm)
철광석－분석 시료의 흡습수 분석방법－무게 분석법 및 칼피셔법
铁矿石分析样品吸湿性的测定重量法和卡尔费休法
2007-11-30
KS E ISO 2596(2022 Confirm)
철광석－분석 시료의 흡습수 분석방법－무게 분석법 및 칼피셔법
铁矿石.分析样品中吸湿水分的测定.重量法和卡尔费休法
2007-11-30
KS E ISO 310(2024 Confirm)
망가니즈 광석 및 정광 — 시료의 부착 수분 측정 — 무게 분석법
锰矿石和锰精矿——分析样品中吸湿含水量的测定——重量法
2003-12-23
ISO 310-1992
Manganese ores and concentrates — Determination of hygroscopic moisture content in analytical samples — Gravimetric method
锰矿石和锰精矿——分析样品中吸湿含水量的测定——重量法
1992-10-21
BS ISO 2596-2006
Iron ores. Determination of hygroscopic moisture in analytical samples. Gravimetric, Karl Fischer and mass-loss methods
铁矿石 分析样品中吸湿湿度的测定 重量法、卡尔·费希尔法和质量损失法
2006-06-30
GB/T 6730.3-2017
铁矿石 分析样中吸湿水分的测定 重量法、卡尔费休法和质量损失法
Iron ores—Determination of hygroscopic moisture in analytical samples—Gravimetric, Karl Fischer and mass-loss methods
2017-10-14
ISO 2596-2006
Iron ores — Determination of hygroscopic moisture in analytical samples — Gravimetric, Karl Fischer and mass-loss methods
铁矿石；分析样品中吸湿水分的测定——重量法、卡尔费休法和质量损失法