Standard Test Method for Palladium in Molecular Sieve Catalyst by Wet Chemistry
适用范围:<p>This test method provides a means of determining the palladium content in fresh catalysts containing molecular sieves.</p> <p>This test method is not intended to cover samples containing metals othe...
实施日期:2010-04-01
发布日期:2015-10-31 实施日期:2015-10-31
发布日期:2016-09-01 实施日期:2016-09-01
Acoustics. Laboratory measurement procedures for ducted silencers and air-terminal units. Insertion loss, flow noise and total pressure loss
适用范围:This International Standard specifies methods for determining the insertion loss, in frequency bands, of ducted silencers with and without airflow, the sound power level, in frequency bands, of the f...
实施日期:2010-04-30
发布日期:2016-02-24 实施日期:2016-02-24
Vocabulary for the refractories industry. Part 6 : characteristics and methods of tests.
Standard Practice for Measuring the Uniformity of Furnace Exposure on Test Specimens
发布日期:2015-01-01 实施日期:2015-02-01
Standard Test Methods for Beryllium in Water
适用范围:<p>These test methods are significant because the concentration of beryllium in water must be measured accurately in order to evaluate potential health and environmental effects.</p><p id="s00002">1.1 ...
实施日期:2008-10-01
Standard Test Method for Fusibility of Coal and Coke Ash
适用范围:<p>Design of most coal combustion and coal conversion equipment anticipates that the ash either remain solid or assume some degree of fluidity, depending on the particular design. Ash fusibility tempe...
实施日期:2004-07-01
Standard Test Method for Pigment Content of Paints by Low-Temperature Ashing
实施日期:2002-01-10
Household electric cooking appliances. Part 1:Ranges,ovens,steam ovens and grills. Methods for measuring performance
适用范围:IEC 60350-1:2011 specifies methods for measuring the performance of electric cooking ranges, ovens, steam ovens, and grills for household use. The ovens covered by this standard may be with or without ...
实施日期:2011-12-16
发布日期:2016-09-30 实施日期:2016-09-30
发布日期:2013-04-30 实施日期:2013-04-30
发布日期:2016-09-01 实施日期:2016-09-01
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