Standard Guide for
Conducting Corrosion Tests in Field Applications1
This wellknown is issued underneath the fixed designation g four; the quantity immediately following the designation indicates the yr of original
adoption or, in the case of revision, the 12 months of final revision. quite a number in parentheses shows the 12 months of closing reapproval. a superscript
epsilon (e) shows an article exchange for the reason that last revision or reapproval.
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click here to download Astm G 3 – 89 (Reapproved 1999) pdf free