Standard Specification for
Magnesium-Alloy Permanent Mold Castings1
This trendy is issued below the fixed designation b 199; the wide variety at once following the designation suggests the yr of
unique adoption or, in the case of revision, the year of remaining revision. a number of in parentheses indicates the yr of remaining reapproval. a
superscript epsilon (e) indicates an editorial change for the reason that last revision or reapproval.
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