Standard Test Methods for
Determining the Izod Pendulum Impact Resistance of
Plastics1
This general is issued below the fixed designation d 256; the quantity immediately following the designation suggests the year of
authentic adoption or, inside the case of revision, the year of last revision. a number in parentheses suggests the yr of final reapproval. a
superscript epsilon (e) shows an editorial alternate because the ultimate revision or reapproval
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