Standard Test Method for
Length Change of Hardened Hydraulic-Cement Mortar and
This general is issued beneath the constant designation c 157/c 157m; the quantity at once following the designation shows the year
of authentic adoption or, within the case of revision, the 12 months of closing revision. more than a few in parentheses shows the yr of final reapproval.
a superscript epsilon (e) indicates an article exchange since the last revision or reapproval.
This general has been accepted to be used through companies of the branch of defense.
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