共找到 150 條與 氧化鉍 相關(guān)的標(biāo)準(zhǔn),共 10 頁(yè)
Schválení ST SEV 455-77 doporu?ilo federální ministerstvo hutnictví a tě?kého strojírenství. Zpracovatel: ?stav pro v?zkum rud, Praha - RNDr. Eva
Chemical analysis of aluminium oxide. etermination of sodium oxide and otassium oxide
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Methods for chemical analysis of refractories containing alumina, zirconia and silica
Determination of SiO2 total, Al2O3, Fe2O3, Cr2O3 and TiO2 contents for quartz sand
Prezentul standard stabile?te metodele pentru determinarea oxidului de calciu, a penta-oxidului de fosfor ?i a trioxidului de sulf solubil ?n ap?, din
PHOSPHATING SOLUTIONS Determination of calcium oxide, phosphorus oxide and water soluble sulphur trioxide
Zpracovatel a oborové normaliza?ní st?edisko: Statni v?zkumn? ustav sklá?sk?, Hradec Králové, I?O 014 397, Ing. Milan Pale?ek Pracovník Federálního
Glass testing methods. Chemical analysis of magnesia-lime-boric -oxide-alumina-silica glass
本標(biāo)準(zhǔn)規(guī)定了金屬釹和氧化釹中氧化鑭、氧化鈰、氧化鐠、氧化釤、氧化鈦含量的測(cè)定方法。 本標(biāo)準(zhǔn)適用于金屬釹和氧化釹(80%~98%)中氧化鑭、氧化鈰、氧化鐠、氧化釤、氧化釔含量的同時(shí)測(cè)定。測(cè)定范圍均為0.30%~10.00
Neodymium and neodymium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, samarium oxide, yttrium oxide contents--X-ray fluorescence spectrometric method
本標(biāo)準(zhǔn)規(guī)定了剛玉粉中三氧化二鐵、氧化鈣、氧化鎂、氧化鈉、氧化鉀的原子吸收分光光度測(cè)定法。適用于電真空器件用各種牌號(hào)的剛玉粉
Determinations of Fe2O3,CaO,MgO,Na2O and K2O in alundum powder by atomic absorption spectrophotometry
Atomic absorption analysis of ZnO, PbO, Al2O3 and Sb2O3 in electronic glass
Methods For The Chemical Analysis Of Ceramic Whiteware Clays Determinat?on of Silicon Dioxi- de, Total R2 O3, Iron - 3 - Oxide, Titanium Dioxide, Aluminum - 3 - Ox?de, Calcium Ox?de And Magnesium Oxide Contents
Prezentul standard cuprinde dou? metode eomplexometrice pentru determinarea con?inutului de trioxid de fier ?i con?inutului de oxid de aluminiu din
Barium oxide. Determination of iron trioxide and aluminum oxide components
Examination methods for bauxite for export - Part 10: Determination of silicon dioxide, ferric oxide, aluminum oxide, calcium oxide, magnesium oxide, potassium oxide, phosphorus pentoxide and titanium dioxide by X-ray fluorescence spectrometry
GB/T 3884的本部分規(guī)定了銅精礦中砷、銻、鉍、鉛、鋅、鎳、鎘、鈷、氧化鎂、氧化鈣量的測(cè)定方法。本部分適用于銅精礦中砷、銻、鉍、鉛、鋅、鎳、鎘、鈷、氧化鎂、氧化鈣量的同時(shí)測(cè)定,也適用于其中一種元素或氧化物的獨(dú)立測(cè)定。其測(cè)定范圍見表1
Methods for chemical analysis of copper concentrates.Part 18:Determination of arsenic,antimony,bismuth,lead,zinc,nickel, cadmium, cobalt, magnesium oxide, calcium oxide contents.Inductively coupled plasma atomic emission spectrometry
本標(biāo)準(zhǔn)適用于接觸法硫酸生產(chǎn)過(guò)程中將二氧化硫氧化為三氧化硫用的 S101、S101-2H、S107、S108、S107-1H、S108-1H、S109 型等二氧化硫氧化制硫酸催化劑
Catalyst for Sulfur Dioxide Oxidation to Sulfuric Acid
Aluminum Oxide (Ignited Aluminum Oxide)
Prezentul standard cuprinde metoda de determinare a con?inutului de oxizi de fier, aluminiu, titan ?i fosfor din minereuri de fier, prin metoda
Iron ore. Determination of iron dioxide, aluminum dioxide, phosphorus dioxide and titanium dioxide content
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