D31 铁矿 标准查询与下载



共找到 907 条与 铁矿 相关的标准,共 61

Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride

ICS
73.060.10
CCS
D31
发布
2020-06-02 00:00:00.0
实施
2021-01-01 00:00:00.0

Iron ores—Determination of multiple trace elements—Inductively coupled plasma mass spectrometric method

ICS
73.060.10
CCS
D31
发布
2020-06-02 00:00:00.0
实施
2021-01-01 00:00:00.0

Direct reduced iron—Determination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method

ICS
73.060.10
CCS
D31
发布
2020-06-02 00:00:00.0
实施
2021-01-01 00:00:00.0

Iron ores—Determination of barium content—EDTA titrimetric method

ICS
73.060.10
CCS
D31
发布
2020-06-02 00:00:00.0
实施
2021-01-01 00:00:00.0

Reduced ilmenite powder for welding rob—Determination of ferrous iron content—Potassium dichromate titrimetric method

ICS
73.060.10
CCS
D31
发布
2020-06-02 00:00:00.0
实施
2021-01-01 00:00:00.0

Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride

ICS
73.060.10
CCS
D31
发布
2020-06-02 00:00:00.0
实施
2021-01-01 00:00:00.0

Iron ores—Determination of cadmium content—Hydride generation-atomic fluorescence spectrometric method

ICS
73.060.10
CCS
D31
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0

Iron ores—Determination of aluminum content—Flame atomic absorption spectrometric method

ICS
73.060.10
CCS
D31
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0

Iron ores—Determination of cadmium content—Hydride generation-atomic fluorescence spectrometric method

ICS
73.060.10
CCS
D31
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0

Iron ores—Determination of mercury content—Cold atomic absorption spectrometric method

ICS
73.060.10
CCS
D31
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0

Iron ores—Determination of mercury content—Cold atomic absorption spectrometric method

ICS
73.060.10
CCS
D31
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0

Iron ore fines in bulk—Determination of transportable moisture limits—Flow-table method

ICS
73.060.10
CCS
D31
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0

Iron ores—Determination of cadmium content—Hydride generation-atomic fluorescence spectrometric method

ICS
73.060.10
CCS
D31
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0

Iron ores—Determination of cadmium content—Graphite furnace atomic absorption spectrophotometric method

ICS
73.060.10
CCS
D31
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0

Iron ores—Determination of aluminum content—Flame atomic absorption spectrometric method

ICS
73.060.10
CCS
D31
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0

Iron ores—Determination of cadmium content—Graphite furnace atomic absorption spectrophotometric method

ICS
73.060.10
CCS
D31
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0

Iron ores—Determination of cadmium content—Hydride generation-atomic fluorescence spectrometric method

ICS
73.060.10
CCS
D31
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0

Iron ores—Determination of aluminum content—Flame atomic absorption spectrometric method

ICS
73.060.10
CCS
D31
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0

Iron ores—Determination of arsenic content—Hydride generation-atomic fluorescence spectrometric method

ICS
73.060.10
CCS
D31
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0

Iron ores—Determination of aluminum content—Flame atomic absorption spectrometric method

ICS
73.060.10
CCS
D31
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0



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