| 编号 | 中文名称 | 英文名称 |
|---|
| NF A20-008-1986
| 铁矿石.筛选的粒度分布测定
| (IRON ORES. DETERMINATION OF SIZE DISTRIBUTION BY SIEVING.)
|
| NF A20-202-1984
| 铁矿石.球团矿.矿石抗破碎强度的测定
| (IRON ORES PELLETS. DETERMINATION OF CRUSHING STRENGTH.)
|
| NF A20-203-1986
| 铁矿石.滚筒试验
| (IRON ORES. DETERMINATION OF TUMBLER STRENGTH.)
|
| NF A20-204-1986
| 铁矿石.还原性的测定
| (Iron ores. Determination of reductibility.)
|
| NF A20-402-1985
| 铁矿石.磷的测定.钼蓝分光光度法
| (Iron ores. Determination of phosphorus content. Molybdenum blue spectrophotometric method.)
|
| NF A20-403-1984
| 铁矿石.磷的测定.滴定法
| (IRON ORES. DETERMINATION OF PHOSPHORE CONTENT. TITRIMETRIC METHOD.)
|
| NF A20-405-1985
| 铁矿石.在分析中,分析试样吸湿湿度的确定.重量法和卡尔费休法
| (Iron ores. Determination of hygroscopic moisture in analytical samples. Gravimetric and Karl Fischer methods.)
|
| NF A20-406-1987
| 铁矿石.硫含量的测定.硅酸钡重量法
| (IRON ORES. DETERMINATION OF SULPHUR CONTENT. BARIUM SULFATE GRAVIMETRIC METHOD.)
|
| NF A20-407-1987
| 铁矿石.硫含量的测定.燃烧法
| (Iron ores. Determination of sulphur content. Combustion method.)
|
| NF A20-409-1990
| 铁矿石.铁总含量测定.银还原滴定法
| (IRON ORES. DETERMINATION OF TOTAL IRON CONTENT. SILVER REDUCTION TITRIMETRIC METHOD.)
|
| NF A20-410-1990
| 铁矿石.总铁含量的测定.氯化钛(III)还原法
| (IRON ORES. DETERMINATION OF TOTAL IRON CONTENT. TITANIUM (III) CLORIDE REDUCTION METHODS.)
|
| NF A20-414-1984
| 铁矿石.硅的测定.重量分析法
| (Iron ores. Determination of silicon content. Gravimetric methods.)
|
| NF A20-415-1984
| 铁矿石.硅的测定.还原钼的分光光度法
| (Iron ores. Determination of silicon content. Reduced molybdosilicate spectrophotometric method.)
|
| NF A20-417-1984
| 铁矿石.铝含量的测定.滴定分析法和喔星重量法
| (IRON ORES. DETERMINATION OF ALUMINIUM CONTENT. OXINE GRAVIMETRIC AND TITRIMETRIC METHODS.)
|
| NF A20-418-1987
| 铁矿石.硫含量的测定.乙二胺四乙酸滴定法
| (IRON ORES. DETERMINATION OF ALUMINIUM CONTENT. EDTA TITRIMETRIC METHOD.)
|
| NF A20-420-1987
| 铁矿石.锰含量的测定.高碘素酸分光光度法
| (Iron ores. Determination of manganese content. Periodate spectrophotometric method.)
|
| NF A20-421-1984
| 铁矿石.钒的分光光度法测定
| (Iron ores. Spectrophotometric determination of vanadium.)
|
| NF A20-423-1986
| 铁矿石.钛的测定.分光光度法
| (Iron ores. Determination of titanium content. Spectrophotometric determination.)
|
| NF A20-424-1986
| 铁矿石 .钛含量的测定.二安替比林基代甲烷分光光度计法
| (IRON ORES. DETERMINATION OF TITANIUM CONTENT. DIANTIPYRYLMETHANE SPECTROPHOTOMETRIC METHOD.)
|
| NF A20-425-1984
| 铁矿石.铬的分光光度法测定
| (Iron ores. Spectrophotometric determination of chromium.)
|
| NF A20-426-1984
| 铁矿石.镍的分光光度法测定
| (Iron ores. Spectrophotometric determination of nickel.)
|
| NF A20-427-1985
| 铁矿石.铜的测定.2.2联喹啉分光光度法
| (Iron ores. Determination of copper content. 2,2`-biquinolyl spectrophotometric method.)
|
| NF A20-428-1987
| 铁矿石.氟含量测定.离子选择电极法
| (IRON ORES. DETERMINATION OF FLUORINE CONTENT. ION-SELECTIVE ELECTRODE METHOD.)
|
| NF A20-429-1984
| 铁矿石.钙的滴定测定
| (Iron ores. Titrimetric determination of calcium.)
|
| NF A20-430-1988
| 铁矿石.砷含量测定.钼蓝分光光度测量法
| (IRON ORES. DETERMINATION OF ARSENIC CONTENT. MOLYBDENUM BLUE SPECTROPHOTOMETRIC METHOD.)
|
| NF A20-431-1986
| 铁矿石.化学分析用预干燥试样的制备
| (Iron ores. Preparation of predried test samples for chemical analysis.)
|
| NF A20-432-1990
| 铁矿石.可溶于水的氯化物含量的测定.离子选择电极法
| (IRON ORES. DETERMINATION OF WATER SOLUBLE CHLORIDE CONTENT. ION-SELECTIVE ELECTRODE METHOD.)
|
| NF A20-601-1984
| 铁矿石.钙和镁的测定.火焰原子吸收分光光度法
| (Iron ores. Determination of calcium and/or magnesium contents. Flame atomic absorption spectrometric method.)
|
| NF A20-602-1987
| 铁矿石.铜含量测定.火焰原子吸收分光光度法
| (IRON ORES. DETERMINATION OF COPPER CONTENT. FLAME ATOMIC ABSORPTION SPECTROMETRIC METHOD.)
|
| NF A20-603-1989
| 铁矿石.钠和/或钾含量的测定.火焰原子吸收光谱测定法
| (Iron ores. Determination of sodium and/or potassium content. Flame atomic absorption spectrometric method.)
|
| NF A20-604-1987
| 铁矿石.铅和(或)锌含量的测定.火焰原子分光光度法
| (IRON ORES. DETERMINATION OF LEAD AND/OR ZINC CONTENT. FLAME ATOMIC ABSORPTION SPECTROMETRIC METHOD.)
|
| NF A20-605-1984
| 铁矿石.铝的测定.火焰原子吸收分光光度法
| (Iron ores. Determination of aluminium content. Flame atomic absorption spectrometric method.)
|
| NF A21-101-1974
| 铬矿石的化学分析.硅石的测定.重量法.（不溶于过氯酸法）
| (CHEMICAL ANALYSIS OF CHROMIUM ORES. DETERMINATION OF SILICA (GRAVIMETRIC METHOD).)
|
| NF A21-103-1976
| 铬矿石的化学分析.氧化铁的测定.滴定法
| (CHEMICAL ANALYSIS OF CHROMIUM ORES. DETERMINATION OF IRON OXIDE. TITRIMETRIC METHOD.)
|
| NF A21-104-1976
| 铬矿石的化学分析.磷的测定.分光光度法
| (CHEMICAL ANALYSIS OF CHROMIUM ORES. DETERMINATION OF PHOSPHORUS. SPECTROPHOTOMETRIC METHOD.)
|
| NF A21-105-1975
| 铬矿石的化学分析.氧化铬的滴定法测定
| (CHEMICAL ANALYSIS OF CHROMIUM ORES. DETERMINATION OF CHROMIUM OXIDE. TITRIMETRIC METHOD)
|
| NF A21-106-1979
| 铬矿石的化学分析.铅的测定.离子交换树脂分离后的原子吸收光谱法
| (CHEMICAL ANALYSIS OF CHROMIUM ORES. DETERMINATION OF LEAD . ATOMIC ABSORPTION SPECTROMETRIC METHOD AFTER SEPARATION ON ION-EXCHANGE RESIN.)
|
| NF A22-400-1977
| 锰矿石的化学分析.用原子吸收光谱分析法测定氧化铝、石灰和氧化镁
| (CHEMICAL ANALYSIS OF MANGANESE ORES. DETERMINATION OF ALUMINA,LIME AND MAGNESIA ATOMIC ABSORPTION SPECTROMETRIE METHOD.)
|
| NF A22-401-1977
| 锰矿石的化学分析.用原子吸收光谱法测定铜、锌和铅
| (CHEMICAL ANALYSIS OF MANGANESE ORES. DETERMINATION OF COPPER,ZINC AND LEAD. ATOMIC ABSORPTION SPECTROMETRIC METHOD.)
|
| NF A22-402-1979
| 锰矿石的化学分析.用原子吸收光谱法测定铁
| (CHEMICAL ANALYSIS OF MANGANESE ORES. DETERMINATION OF IRON. ATOMIC ABSORPTION SPECTROMETRIC METHOD.)
|
| NF A22-404-1987
| 铁矿石.以二氧化锰表示的活性氧含量的测定.滴定法
| (Manganese ores. Determination of active oxygen content, expressed as manganese dioxide. Titrimetric method.)
|
| NF A22-405-1986
| 锰矿石和锰精矿.总铁含量的测定.还原后的滴定法和磺基水杨酸分光光度法
| (MANGANESE ORES AND CONCENTRATES. DETERMINATION OF TOTAL IRON CONTENT. TITRIMETRIC METHOD AFTER REDUCTION AND SULFOSALICYLIC ACID SPECTROPHOTOMETRIC METHOD.)
|
| NF A22-406-1986
| 锰矿石和锰精矿.砷含量的测定.光谱法
| (MANGANESE ORES AND CONCENTRATES. DETERMINATION OF LEAD CONTENT. POLAROGRAPHIC METHODS.)
|
| NF A22-407-1986
| 锰矿石和锰精矿.含砷量测定.光谱测定法
| (MANGANESE ORES AND CONCENTRATES. DETERMINATION OF ARSENIC CONTENT. SPECTROMETRIC METHOD.)
|
| NF A22-409-1986
| 锰矿石.铅的测定.重力计法
| (Manganese ores. Determination of lead content. Gravimetric determination.)
|
| NF A22-410-1986
| 锰矿石.砷的测定.分光光度法和容量分析法
| (Manganese ores. Determination of arsenic content. Spectrophotometric and volumetric determinations.)
|
| 编号 | 中文名称 | 英文名称 |
|---|