Astm B 781 – 93a (Reapproved 1999) Pdf free download

Standard Guide for
Silver-Cadmium Oxide Contact Material1

This standard is issued under the fixed designation B 781; 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 download Astm B 781 – 93a (Reapproved 1999) Pdf free

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Click here to Astm B 780 – 98 (Reapproved 2004) Pdf free download

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