Standard Guide for Engineering Chromium Electroplating1
This wellknown is issued under the ﬁxed designation b 177; the variety without delay following the designation indicates the year of unique adoption or, in the case of revision, the 12 months of last revision. a number of in parentheses suggests the yr of final reapproval. a superscript epsilon (e) shows an article alternate because the closing revision or reapproval.
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