Standard Specification for Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for1
This trendy is issued beneath the fixed designation a 29/a 29m; the variety straight away following the designation shows the yr of authentic adoption or, within the case of revision, the 12 months of closing revision. more than a few in parentheses indicates the 12 months of final reapproval. a superscript epsilon (e) indicates an editorial alternate because the closing revision or reapproval.
this standard has been permitted to be used through agencies of the branch of protection
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