实施日期:2008-05-01
Standard Practice for Construction of Dry-Stacked,Surface-Bonded Walls
适用范围:<p id="s00002">1.1 This practice covers material, workmanship, and construction procedures for applying surface bonded mortar to both sides of dry stacked concrete masonry units. It does not include gr...
实施日期:2010-01-01
Standard Test Method for Determining the Ionic Resistivity (ER) of Alkaline Battery Separator Using a Carbon Electrode in an Electrolyte Bath Measuring System
适用范围:<p id="s00016">The ER of a battery separator is a standard measurement used by separator and battery manufacturers for quality control purposes and separator selection.</p> <p id="s00017">Separator ER ...
实施日期:2007-01-01
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