Standard Guide for
Measuring and Reporting Friction Coefficients1
This preferred is issued under the fixed designation g one hundred fifteen; the quantity right away following the designation shows the 12 months of
original adoption or, in the case of revision, the year of closing revision. a number of in parentheses shows the year of ultimate reapproval. a
superscript epsilon (e) indicates a piece of writing change since the closing revision or reapproval.
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