Astm C 949 – 80 (Reapproved 2000) pdf free download

Standard Test Method for
Porosity in Vitreous Whitewares by Dye Penetration1

This standard is issued under the fixed designation C 949; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.