Standard Specification for
Refined Silver1
This standard is issued under the fixed designation B 413; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
Click below to downlaod Astm B 413 – 97a (Reapproved 2003) Pdf free
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Click here to Astm B 411/B 411M – 01 Pdf free download