JIS K 7239-1991 (R 2003)(R 2008)(R 2013)

The files are in electronic format(PDF/DOC/DOCX) and will be sent to your email within hours.
JIS Standard Title:Determination of Free Acid in Acid Anhydride-Based Hardeners for Epoxide Resins
JIS Standard NO.:JIS K 7239
Language:Japanese