Standard Practice for Testing
One-Time Carbonizing Tissue for Pinholes1
This general is issued underneath the constant designation f 509; the wide variety immediately following the designation suggests the 12 months of
original adoption or, within the case of revision, the yr of last revision. a range of in parentheses suggests the year of final reapproval. a
superscript epsilon (e) indicates a piece of writing trade since the remaining revision or reapproval.
click below to download Astm F 509 – 86 (Reapproved 2000) pdf free