Astm A 27/A 27M – 03 pdf free download
Standard Specification for Steel Castings, Carbon, for General Application1 This standard is issued under the fixed designation A 27/A 27M; 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 … Read more