Standard Specification for Soft Rectangular and Square Bare Copper Wire for Electrical Conductors1
This standard is issued beneath the fixed designation b 48; the number immediately following the designation suggests the year of original adoption or, in the case of revision, the yr of ultimate revision. a number of in parentheses suggests the yr of closing reapproval. a superscript epsilon (e) shows a piece of writing change for the reason that last revision or reapproval.
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