Standard Test Method for
Weather Resistance of Slate1
This trendy is issued underneath the fixed designation c 217; the wide variety at once following the designation suggests the year of
authentic adoption or, within the case of revision, the year of closing revision. quite a number in parentheses suggests the year of closing reapproval. a
superscript epsilon (e) suggests an editorial alternate for the reason that final revision or reapproval.
This popular has been approved for use through organizations of the department of defense.
click below to download Astm C 217 – 94 (Reapproved 1999) pdf free
click here to download Astm C 216 – 04 pdf free