共找到 150 條與 重量法 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
Hardmetals－Determination of total carbon－Gravimetric method
Zpracovatel a oborové normaliza?ní st?edisko: Sta'tnf v?zkumn? ústav materiálu G. V. Akimova, Běchovice - Bernard Knápek a V?zkumn? ústav nátěro-v?ch
Gravimetiic evalution of protective efficiency of paints
Hydrochloric acid for industrial use. Determination of sulphated ash by gravimetric method
警告：使用本標(biāo)準(zhǔn)的人員應(yīng)有正規(guī)實(shí)驗(yàn)室工作的實(shí)踐經(jīng)驗(yàn)。本標(biāo)準(zhǔn)并未指出所有可能的安全問題。使用者有責(zé)任采取適當(dāng)?shù)陌踩徒】荡胧⒈ＷC符合國家有關(guān)法規(guī)規(guī)定的條件。 本標(biāo)注規(guī)定了重量法測定螢石中105℃質(zhì)損量。 本標(biāo)準(zhǔn)適用于螢石中105℃質(zhì)損量的測定。測定范圍（質(zhì)量分?jǐn)?shù)
Fluorspar.Determination of loss in mass at 105℃.Gravimetric method
GB/T 6730的本部分規(guī)定了用重量法測定鐵礦石中硅含量。本部分適用于天然鐵礦石、鐵精礦和人造塊礦,包括燒結(jié)產(chǎn)品。測定范圍(質(zhì)量分?jǐn)?shù))為1.00%~15.00%。方法1:本方法不適用于還原劑含量大于2%(質(zhì)量分?jǐn)?shù))的鐵礦石,例如,黃鐵礦或含氟量超過0.1%(質(zhì)量分?jǐn)?shù))的鐵礦石。此法推薦用于兩性元素
Iron ores.Determination of silicon content.Gravimetric methods
IRON ORES. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
本標(biāo)準(zhǔn)規(guī)定含銅量 20％ 以上之礦砂中銅定量法
Method for Determination of Copper in Ores (Electrogravimeric Method)
Methods for the analysis of iron and steel. Zirconium in steel Gravimetric
Copper alloys -- Determination of nickel content -- Gravimetric method
FERROALLOYS. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
Copper alloys -- Determination of nickel content -- Gravimetric method
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Brown coals and lignites－Determination of moisture content－Indirect gravimetric method
Descrive un metodo gravimetrico per la determinazione del contenuto di uranio nell' esafluoruro di uranio (uf6). Il metodo si applica per
Determination of uranium in uraniumhexafluoride. Gravimetric method.
Determination of oil and grease in water - Gravimetric method
CHEMICAL ANALYSIS OF STEELS DETERMINATION OF TOTAL SILICON (GRAVIMETRIC METHOD)
