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4761+ standards in database
4761 result(s) found
碳化钽粉
Tantalum carbide powder
球形氢氧化镍
Spherical nickel hydroxide
铅及铅合金废料
Scraps of lead and lead alloy
铝及铝合金废料
Aluminum and aluminum alloys scraps
镍化学分析方法 碳量的测定 高频感应炉燃烧红外吸收法
The methods for chemical analysis of nickel - Determination of carbon content - Infra-red absorption method after high frequency induction furnace combustion
镍化学分析方法 硫量的测定 高频感应炉燃烧红外吸收法
The methods for chemical analysis of nickel - Determination of sulphur content - Infra-red absorption method after high frequency induction furnace combustion
镍化学分析方法 砷、锑、铋、锡、铅量的测定 电热原子吸收光谱法
The methods for chemical analysis of nickel - Determination of arsenic,antimony,bismuth,tin and lead contents - Electrothermal atomic absorption spectrometric method
镍化学分析方法 镉、钴、铜、锰、铅、锌量的测定 火焰原子吸收光谱法
The methods for chemical analysis of nickel - Determination of cadmium，cobalt，copper，manganese，lead and zinc contents - Flame atomic absorption spectrometric method
镍化学分析方法 镁量的测定 火焰原子吸收光谱法
The methods for chemical analysis of nickel - Determination of magnesium content - Flame atomic absorption spectrometric method
镍化学分析方法 磷量的测定 钼蓝分光光度法
The methods for chemical analysis of nickel - Determination of phosphorous content - Molybdenum blue spectrophotometric method
镍化学分析方法 硅量的测定 钼蓝分光光度法
The methods for chemical analysis of nickel - Determination of silicon content - Molybdenum blue spectrophotometric method
镍化学分析方法 铝量的测定 电热原子吸收光谱法
The methods for chemical analysis of nickel - Determination of aluminium content - Electrothermal atomic absorption spectrometric method
镍化学分析方法 铁量的测定 磺基水杨酸分光光度法
The methods for chemical analysis of nickel - Determination of iron content - Sulfosalicylic acid spectrophotometric method
硬质合金制品检验规则与试验方法
Check rules and test methods of cemented carbide products
银化学分析方法 铁量的测定 火焰原子吸收光谱法
Methods for chemical analysis of silver - Determination of iron contents - Flame atomic absorption spectrometric method
银化学分析方法 铅和铋量的测定 火焰原子吸收光谱法
Methods for chemical analysis of silver - Determination of lead and bismuth contents - Flame atomic absorption spectrometric method
银化学分析方法 锑量的测定 电感耦合等离子体原子发射光谱法
Methods for chemical analysis of silver - Determination of antimony content - The inductively coupled plasma atomic emission spectrometric method
银化学分析方法 硒和碲量的测定 电感耦合等离子体原子发射光谱法
Methods for chemical analysis of silver - Determination of selenium and tellurium content - Inductively coupled plasma atomic emission spectrometric method
银化学分析方法 铜量的测定 火焰原子吸收光谱法
Methods for chemical analysis of silver - Determination of copper contents - Flame atomic absorption spectrometric method
银化学分析方法 银量的测定 氯化银沉淀-火焰原子吸收光谱法
Methods for chemical analysis of silver - Determination of silver content - Silver chloride precipitation-Flame atomic absorption spectrometric method