GB/T 4333.10-1990
硅铁化学分析方法 红外线吸收法测定碳量
Methods for chemical analysis of ferrosilicon--The infrared absorption method for the determination of carbon content
- 实施日期
- 1991-01-01
- ICS 分类
- 77.100
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 223 条
GB/T 4333.10-1990
Methods for chemical analysis of ferrosilicon--The infrared absorption method for the determination of carbon content
GB/T 3653.1-1988
Methods for chemical analysis of ferroboron--The alkalimetric method for the determination of boron content
GB/T 4333.3-1988
Methods for chemical analysisof ferrosilicon--The potassium periodate photometric method for the determination of manganese content
GB/T 4333.2-1988
Methods for chemical analysisof ferrosilicon--The reduced molybdobismuthylphosphoric acid photometric method for the determination of phosphorus content
GB/T 3653.6-1988
Methods for chemical analysisof ferroboron--The reduced molybdoantimonylphosphoric acid photometric method for the determination of phosphorus content
GB/T 4333.6-1988
Methods for chemical analysis of ferrosilicon--The diphenylcarbazide photometric method for the determination of chromium content
GB/T 4333.8-1988
Methods for chemical analysisof ferrosilicon--The atomic absorption spectrometric method for the deter-mination of calcium content
GB/T 3653.3-1988
Methods for chemical analysis of ferroboron--The perchloric acid dehydration-gravimetric method for the determination of silicon content
GB/T 7731.10-1988
Methods for chemical analysis of ferrotungsten--The infrared absorption method for the determination of carbon content
GB/T 7731.5-1987
Methods for chemical analysis of ferrotungsten--The molybdenum blue photometric method for the determination of silicon content
GB/T 7731.4-1987
Methods for chemical analysis of ferrotungsten--The molybdenum blue photometric method for the determination of phosphorus content
GB/T 7731.1-1987
Methods for chemical analysis of ferrotungsten--The cinchonine gravimetric method for the determination of tungsten content
GB/T 7738-1987
Notations for designation of ferroalloys
GB/T 4333.7-1984
Methods for chemical analysis of ferrosilicon--The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content
GB/T 4333.1-1984
Methods for chemical analysis of ferrosilicon--The perchloric acid dehydration-gravimetric method for the determination of silicon content
GB/T 3653.5-1983
Methods for chemical analysis of ferroboron--The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content
GB/T 3653.2-1983
Methods for chemical analysis of ferroboron--The gasometric method for the determination of carbon content
GB/T 3654.9-1983
Methods for chemical analysisof ferroniobium--The thiocyanate photometric method for the determination of tungsten content
GB/T 3654.5-1983
Methods for chemical analysis of ferroniobium--The molybdenum blue photometric method for the determination of the phosphorus content
GB/T 3654.4-1983
Methods for chemical analysis of ferroniobium--The combustion gravimetric method for the determination of carbon content