Method for Determination of Titanium Oxide in Feldspar (Diantipyrylmenthane Absorptiometric Method)
发布日期:1982-01-28 实施日期:1982-01-28
Determination of selenium in coal - Hydride generation-atomic absorption method
发布日期:2008-07-29 实施日期:2009-05-01
Plastics--Homopolymer and copolymer resins of vinyl chloeride for general use--Determination of plasticizer absorption at room temperature
发布日期:2002-09-24 实施日期:2003-04-01
Method for Determining Silica Content in Natural and Artificial Cryolite (Reduced Molybdosilicate Spectrophotomertric Method)
发布日期:1983-03-10 实施日期:1983-03-10
Pruefmethoden fuer Fluornatrium fuer industrielle Anwendung. Bestimmung des Gehalts an loeslichen Sulfaten Methods of Test for Sodium Fluoride for Industrial Use Part 7:Determination of Soluble Sulphat...
实施日期:1980-01-01
Verfahren fuer die Analyse und Pruefung von Kohle und Koks Arsen in Kohle und Koks Methods for the Analysis and Testing of Coal and Coke Part 10:Arsenic in Coal and Coke Methodes d'analyse et d'essai d...
实施日期:1977-01-01
Probeentnahme-und Pruefmethoden fuer Natriumhydroxyd fuer industrielle Anwendung. Bestimmung des Kupfergehalts Methods of Sampling and Test for Sodium Hydroxide for Industrial Use-Part 12:Determination...
实施日期:1981-02-27
Method for determining zinc in iron ores (zincon absorptiometric method)
Water quality--Determination of TOC by nondispersive infrared absorption method
实施日期:1992-06-01
Neodymium and samarium--Determination of oxygen content--Impulse-infrared absorption method
Aluminium und Aluminiumlegierungen. Analyseverfahren. Bestimmung von Kupfer (absorptiometrisches Verfahren) Method for The determination of copper in aluminium and aluminium alloys (Absorptiometric met...
实施日期:1953-10-16
Chemical analysis for silicon carbide refractories--Determination of silicon carbide--Absorb gravimetric method
实施日期:1997-03-01
Verfahren zur Analyse von Glas. Glas aus Kaliumoxid-Blei(II)-Siliziumoxid Methods for the Analysis of Glass Part 3:Glasses of the Potassium Oxide-Lead Oxide-Silica Type Methodes d'analyse du verre. Ver...
实施日期:1988-02-29
Aluminium und Aluminiumlegierungen. Analyseverfahren. Bestimmung von Silizium (absorptiometrisches Molybdaenblauverfahren) Method for the determination of Silicon in aluminium& aluminium alloys (absorp...
实施日期:1961-10-14
Method for Determination of Nikel in Ores (Dimethylglyoxime Absorptiometric Method)
发布日期:1981-06-18 实施日期:1981-06-18
Method for Determination of Cobalt in Ores (Absorptiometric Method)
发布日期:1981-06-18 实施日期:1981-06-18
Method for Determination of Copper in Iron Ores (BCOD Absorptiometric Method)
发布日期:1981-10-23 实施日期:1981-10-23
Method for Determination of Copper in Ores (Cupric Ammonia Absorptiometric Method)
发布日期:1981-10-23 实施日期:1981-10-23
Probeentnahme-und Pruefmethoden fuer Natriumhydroxyd fuer industrielle Anwendung. Bestimmung des Eisengehalts Sampling and Test for Sodium Hydroxide for Industrial Use Part 3:Determination of Iron Cont...
实施日期:1981-01-01
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