Standard Terminology Relating to
Lime and Limestone (as used by the Industry)1
This general is issued beneath the fixed designation c 51; the quantity at once following the designation suggests the yr of original
adoption or, inside the case of revision, the 12 months of remaining revision. various in parentheses shows the 12 months of closing reapproval. a superscript
epsilon (e) indicates an editorial exchange since the final revision or reapproval.
This standard has been approved for use by means of corporations of the branch of defense.
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