中華人民共和國國家標準(中國大陸GB標準)英文版 |
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GB/T 7485-1987 水质 总砷的测定 二乙基二硫代氨基甲酸银分光光度法(中英文版) Water quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometricmethod |
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GB/T 7490-1987 水质 挥发酚的测定 蒸馏后4-氨基安替比林分光光度法(中英文版) Water quality--Determination of volatile phenolic compounds--After distillation by means of 4-AAP spectrophotometric method |
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GB/T 7130-1986 酚醛模塑制品中游离酚的测定 碘量法(中英文版) Determination of free phenols in phenol-formaldehyde mouldings--Iodometric method |
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GB/T 6920-1986 水质 pH值的测定 玻璃电极法(中英文版) Water quality--Determination of pH value--Glass electrode method |
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GB/T 6730.14-1986 铁矿石化学分析方法 原子吸收分光光度法测定钙和镁量(中英文版) Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of calcium and magnesium content |
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GB/T 6730.51-1986 铁矿石化学分析方法 烧碱石棉吸收重量法测定碳酸盐中碳量(中英文版) Methods for chemical analysis of iron ores--The caustic asbestos absorption gravimetric method for the determination of carbon content in carbonate |
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GB/T 6730.50-1986 铁矿石化学分析方法 气体容量法测定总碳量(中英文版) Methods for chemical analysisof iron ores--The gas volumetric method for the determination of total carbon content |
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GB/T 6730.49-1986 铁矿石化学分析方法 原子吸收分光光度法测定钠和钾量(中英文版) Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of sodium and potassium content |
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GB/T 6730.48-1986 铁矿石化学分析方法 二硫代二安替吡啉甲烷光度法测定铋量(中英文版) Methods for chemical analysis of iron ores--The dithio diantipyryl methane photometric method for the determination of bismuth content |
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GB/T 6730.36-1986 铁矿石化学分析方法 原子吸收分光光度法测定铜量(中英文版) Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of copper content |
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GB/T 6730.8-1986 铁矿石化学分析方法 重铬酸钾容量法测定亚铁量(中英文版) Methods for chemical analysis of iron ores--The potassium dichromate volumetric method for the determination of iron (Ⅱ)content |
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GB/T 6730.7-1986 铁矿石化学分析方法 磺基水杨酸光度法测定金属铁量(中英文版) Methods for chemical analysis of iron ores--The sulfosalicylic acid photometric method for the determination of metallic iron content |
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GB/T 6730.3-1986 铁矿石化学分析方法 重量法测定分析试样中吸湿水量(中英文版) Methods for chemical analysis of iron ores--The gravimetric method for the determination of hygroscopic moisture content in analytical samples |
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GB/T 6730.6-1986 铁矿石化学分析方法 三氯化铁-乙酸钠容量法测定金属铁量(中英文版) Methods for chemical analysis of iron ores--The ferric chloride-sodium acetate volumetric method for the determination of metallic iron content |
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GB/T 6598-1986 小角激光光散射法测定聚苯乙烯标准样品的重均分子量(中英文版) Determination of weight-average molecular weight of polystyrene standards by low angle laser light scattering method |
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GB/T 6531-1986 原油和燃料油中沉淀物测定法(抽提法)(中英文版) Crude petroleum and fuel oils--Determination of sediment--Extraction method |
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GB/T 6541-1986 石油产品油对水界面张力测定法 (圆环法)(中英文版) Petroleum products--Mineral oils--Determination of interfacial tension of oil against water--Ring method |
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GB/T 6195-1986 水果、蔬菜维生素C含量测定法 (2,6-二氯靛酚滴定法)(中英文版) Determination of vitamin C in vegetables and fruits(2,6-dichloro indophenoltitration method) |
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GB/T 5687.4-1985 铬铁化学分析方法 中和滴定法测定氮量(中英文版) Methods for chemical analysis of ferrochromium--The neutralization titration method for the determination of nitrogen content |
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GB/T 5536-1985 植物油脂检验 熔点测定法(中英文版) Inspection of vegetable oils--Methods for determination of melting point |
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