ASTM-D7976 › Complete Document History
Standard Specification for Purified Terephthalic Acid (PTA)
Complete Current Edition: |
2014 R20 EDITION - REAPPROVED IN 2020 - Feb. 1, 2020
|
Obsolete Revision Information: |
2014 EDITION - Standard Specification for Purified Terephthalic Acid (PTA) - Jan. 15, 2015
|