H30 冶金原料与辅助材料综合 标准查询与下载
共找到 149 条与 冶金原料与辅助材料综合 相关的标准，共 10 页
Specifications for resource utilization of aluminum electrolytic waste refractory materials
- ICS
- 01.040.77
- CCS
- H30
- 发布
- 2021-05-17
- 实施
- 2021-10-01
Methods of chemical analysis of bauxite ores Part 23: Determination of elemental content X-ray fluorescence spectrometry
- ICS
- 71.040.40
- CCS
- H30
- 发布
- 2021-03-05
- 实施
- 2021-07-01
Methods for chemical analysis and determination of physical properties of aluminum fluoride Part 15: Determination of free alumina content
- ICS
- 71.100.10
- CCS
- H30
- 发布
- 2021-03-05
- 实施
- 2021-07-01
Methods of chemical analysis and determination of physical properties of aluminum fluoride Part 3: Determination of fluorine content
- ICS
- 71.100.10
- CCS
- H30
- 发布
- 2021-03-05
- 实施
- 2021-07-01
Methods of chemical analysis of bauxite ores Part 22: Gravimetric method for determination of wet water content
- ICS
- 71.040.40
- CCS
- H30
- 发布
- 2021-03-05
- 实施
- 2021-07-01
Methods of chemical analysis of bauxite ores Part 20: Preparation of pre-dried samples
- ICS
- 71.040.40
- CCS
- H30
- 发布
- 2021-03-05
- 实施
- 2021-07-01
Methods for chemical analysis of bauxite ores Part 19: Gravimetric method for determination of loss on ignition
- ICS
- 71.040.40
- CCS
- H30
- 发布
- 2021-03-05
- 实施
- 2021-07-01
Methods of chemical analysis of bauxite ores Part 28: Determination of lithium oxide content Flame atomic absorption spectrometry
- ICS
- 71.040.40
- CCS
- H30
- 发布
- 2021-03-05
- 实施
- 2021-07-01
Methods of chemical analysis and physical properties of cryolite Part 16: Determination of lithium content Flame atomic absorption spectrometry
- ICS
- 71.100.10
- CCS
- H30
- 发布
- 2020-12-09
- 实施
- 2021-04-01
Methods of chemical analysis of aluminum electrolytes Part 2: Determination of molecular ratios Aluminum trichloride titration method
- ICS
- 71.100.10
- CCS
- H30
- 发布
- 2020-12-09
- 实施
- 2021-04-01
Methods of chemical analysis of bauxite ores Part 14: Determination of rare earth oxide content
- ICS
- 71.100.10
- CCS
- H30
- 发布
- 2020-12-09
- 实施
- 2021-04-01
Flux for aluminum and aluminum alloys
- ICS
- 71.100.10
- CCS
- H30
- 发布
- 2020-12-09
- 实施
- 2021-04-01
Technical requirements for raw fuel input into blast furnaces of 4,000 cubic meters and above
- ICS
- 77.020
- CCS
- H30
- 发布
- 2020-12-09
- 实施
- 2021-04-01
Methods of chemical analysis and physical properties of cryolite Part 17: Determination of elemental content by inductively coupled plasma atomic emission spectrometry
- ICS
- 71.100.10
- CCS
- H30
- 发布
- 2020-12-09
- 实施
- 2021-04-01
Methods for chemical analysis of aluminum electrolytes Part 3: Determination of elemental contents of sodium, calcium, magnesium, potassium and lithium by inductively coupled plasma atomic emission spectrometry
- ICS
- 71.100.10
- CCS
- H30
- 发布
- 2020-12-09
- 实施
- 2021-04-01
Methods of chemical analysis of bauxite ores Part 26: Determination of sulfate content Barium sulfate gravimetric method
- ICS
- 71.100.10
- CCS
- H30
- 发布
- 2020-12-09
- 实施
- 2021-04-01
Methods of chemical analysis and physical properties of cryolite Part 8: Determination of sulfate content Barium sulfate gravimetric method
- ICS
- 71.100.10
- CCS
- H30
- 发布
- 2020-12-09
- 实施
- 2021-04-01
Methods of chemical analysis and physical properties of cryolite Part 4: Determination of aluminum content EDTA titration method
- ICS
- 71.100.10
- CCS
- H30
- 发布
- 2020-12-09
- 实施
- 2021-04-01
Methods of chemical analysis and physical properties of cryolite Part 3: Determination of fluorine content
- ICS
- 71.100.10
- CCS
- H30
- 发布
- 2020-12-09
- 实施
- 2021-04-01
Methods of chemical analysis and physical properties of cryolite - Part 1: Gravimetric method for determination of wet water content
- ICS
- 71.100.10
- CCS
- H30
- 发布
- 2020-12-09
- 实施
- 2021-04-01
