Standard Specification for White Metal Bearing Alloys (Known Commercially as “Babbitt Metal”)1
This trendy is issued underneath the fixed designation b 23; the quantity right away following the designation suggests the yr of unique adoption or, inside the case of revision, the year of ultimate revision. a number in parentheses shows the yr of closing reapproval. a superscript epsilon (e) shows an article change for the reason that remaining revision or reapproval.
this widespread has been authorized to be used by corporations of the branch of defense.
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