Browse Standards

硫铁矿和硫精矿中铝含量的测定 EDTA容量法

Pyrites and concentrate--Determination of aluminium content--EDTA volumetric method

硫铁矿和硫精矿中硅含量的测定 重量法

Pyrites and concentrate--Determination of silicon content--Gravimetric method

硫铁矿和硫精矿 采样与样品制备方法

Pyrites and concentrate--Methods for sampling and preparation sample

硫铁矿和硫精矿中碳含量的测定 烧碱石棉重量法

Pyrites and concentrate--Determination of carbon content--Caustic asbestos gravimetric method

硫铁矿和硫精矿中氟含量的测定 离子选择性电极法

Pyrites and concentrate--Determination of fluorine content--Ion-selective electrode method

硫铁矿和硫精矿中有效硫含量的测定 燃烧中和法

Pyrites and concentrate--Determination of effective sulfur content--Combustion neutralization method

煤矿科技术语 岩石力学

Terms relating to coal mining--Rock mechanics

磷矿石和磷精矿中二氧化硅含量的测定 重量法和容量法

Phosphate rock and concentrate--Determination of silicon dixide content--Gravimetric and volumetric methods

磷矿石和磷精矿中酸不溶物含量的测定 重量法

Phosphate rock and concentrate--Determination of acid insoluble content--Gravimetric method

磷矿石和磷精矿中氟含量的测定 离子选择性电极法

Phosphate rock and concentrate--Determination of fluorine content--Specific ion electrode method

磷矿石和磷精矿中氧化镁含量的测定 火焰原子吸收光谱法和容量法

Phosphaterock and concentrate--Determination of magnesium oxide content--Flame atomic absorption spectrometric and volumetric methods

磷矿石和磷精矿中氧化钙含量的测定 容量法

Phosphate rock and concentrate--Determination of calcium oxide content--Volumetric methods

磷矿石和磷精矿采样与样品制备方法

Phosphate rock and concentrate--Methods of sampling and preparing sample

磷矿石和磷精矿中氧化镉含量的测定 火焰原子吸收光谱法

Phosphate rock and concentrate--Determination of cadmium oxide content--Flame atomic absorption spectrometric method

磷矿石和磷精矿中氧化锶含量的测定 火焰原子吸收光谱法

Phosphate rock and concentrate--Determination of strontium oxide content--Flame atomic absorptionspectrometric method

磷矿石和磷精矿中三氧化硫含量的测定 重量法

Phosphate rock and concentrate--Determination of sulfur trioxide content--Gravimetric method

磷矿石和磷精矿石氧化钾含量的测定 火焰原子吸收光谱法

Phosphate rock and concentrate--Determination of potassium oxide content--Flame atomic absorptionspectrometric method

磷矿石和磷精矿中碘含量的测定 分光光度法和离子选择性电极法

Phosphate rock and concentrate--Determination of iodine content--Spectrophotometric andspecific ion electrode methods

磷矿石和磷精矿中氧化锰含量的测定 分光光度法和容量法

Phosphate rock and concentrate--Determination of manganese oxide content--Spectrophotometric and volumetric methods

磷矿石和磷精矿中二氧化碳含量的测定 气量法

Phosphate rock and concentrate--Determination of carbon dioxide content--Gasometric method