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potassium oxide 氧化鉀。

potassium permanganate

Determination of phosphorus pentoxide , calcium oxide , ferric oxide , aluminum oxide . magnesium oxide , silicon dioxide and potassium oxide content for export phosphate rock by x - ray fluorescence spectrometry 出口磷礦石中五氧化二磷氧化鈣三氧化二鐵氧化鋁氧化鎂二氧化硅和氧化鉀的x -射線熒光光譜測定方法

Methods for chemical analysis of spodumenite and lepidolite concentrates - the atomic absorption spectrophotometric method for the determination of lithium oxide , sodium oxide and potassium oxide contents 鋰輝石,鋰云母精礦化學分析方法原子吸收分光光度法測定氧化鋰,氧化鈉和氧化鉀量

Methods for chemical analysis of continuous casting mold powder the flame atomic absorption spectrometric method for the determination of potassium oxide and sodium oxide content 連鑄保護渣化學分析方法火焰原子吸收光譜法測定氧化鉀氧化鈉含量

Chemical analysis of magnesia chromite refractories - part 12 : determination of potassium oxide and sodium oxide - atomic absorption spectrophotometric method 鎂鉻質耐火材料化學分析方法第12部分:火焰原子吸收光譜法測定氧化鉀氧化鈉量

Methods for chemical analysis of vanadium pentoxide - the atomic absorption spectrophotometric method for the determination of sodium oxide and potassium oxide contents 五氧化二釩化學分析方法原子吸收分光光度法測定氧化鉀和氧化鈉量

Chemical analysis of silica refractories - part 9 : determination of potassium oxide and sodium oxide - atomic absorption spectrophotometric method 硅質耐火材料化學分析方法第9部分:火焰原子吸收光譜法測定氧化鉀氧化鈉量

Methods for chemical analysis of bauxite - determination of potassium oxide and sodium oxide content - flame atomic absorption spectrophotometric method 鋁土礦石化學分析方法火焰原子吸收光譜法測定氧化鉀氧化鈉量

Testing of ceramic materials ; chemical analysis of alumosilicates used for ceramics ; determination of sodium oxide ; potassium oxide and lithium oxide content 陶瓷原材料的檢驗.陶瓷用鋁硅酸鹽的化學分析.氧化鈉

Chemical analysis methods and determination of physical performance of alumina determination of potassium oxide content - flame photometric method 氧化鋁化學分析方法和物理性能測定方法火焰光度法測定氧化鉀含量

Analysis of extract solutions of glass - method for determination of sodium oxide and potassium oxide by flame spectrometric methods 玻璃萃取溶液的分析.第2部分:采用火焰分光法對氧化鈉和氧化鉀的測定方法

Methods for chemical analysis of melted welding fluxes . the flame photometric method for determination of sodium oxide and potassium oxide content 熔煉焊劑化學分析方法.火焰光度法測定氧化鈉,氧化鉀量

Fireclay and high - alumina refractories - determination of potassium oxide and sodium oxide content - atomic absorption spectrophotometric method 原子吸收分光光度法測定氧化鉀氧化鈉量

The atomic absorption spectrophotometric method for determination of lithium oxide , sodium oxide and potassium oxide contents 原子吸收分光光度法測定氧化鋰氧化鈉和氧化鉀量

Magnesite - chrome refractories - determination of potassium oxide and sodium oxide contents - atomic absorption spectrophotometric method 原子吸收分光光度法測定氧化鉀氧化鈉量

Silica refractories - determination of potassium oxide and sodium oxide content - atomic absorption spetrophotometric method 原子吸收分光光度法測定氧化鉀氧化鈉量

Determination of potassium oxide and sodium oxide content - flame atomic absorption spectrophotometric method 火焰原子吸收光譜法測定氧化鉀氧化鈉量

Methods for analysis of glass - glasses of the potassium oxide - lead oxide - silica type 玻璃分析方法.第3部分:氧化鉀一氧化鋁-硅石類玻璃

Sillicate rocks . determination of potassium oxide and sodium oxide 硅酸鹽巖石化學分析方法氧化鉀和氧化鈉的測定