ASTM B 578 – 87 International standard

Standard Test Method for Microhardness of Electroplated Coatings1

This wellknown is issued below the fixed designation b 578; the range at once following the designation suggests the yr of authentic adoption or, within the case of revision, the year of ultimate revision. A number of in parentheses shows the yr of last reapproval. A superscript epsilon (e) suggests a piece of writing alternate since the final revision or reapproval.

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