Standard Speciﬁcation for Reﬁned Lead1
This preferred is issued under the ﬁxed designation b 29; the quantity right now following the designation indicates the yr of original adoption or, within the case of revision, the year of ultimate revision. more than a few in parentheses suggests the year of last reapproval. a superscript epsilon (e) shows a piece of writing alternate since the ultimate revision or reapproval.
this preferred has been accredited for use with the aid of corporations of the branch of defense.
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