Standard Speciﬁcation for Medium-Hard-Drawn Copper Wire1
This wellknown is issued underneath the ﬁxed designation b 2; the range at once following the designation indicates the year of original adoption or, inside the case of revision, the 12 months of ultimate revision. quite a number in parentheses indicates the year of final reapproval. a superscript epsilon (e) shows a piece of writing alternate since the remaining revision or reapproval.
this standard has been permitted to be used by using companies of the department of defense.
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