HG/T 2228-1991
Water treatment agent polyol phosphate (English Version)

Standard No.

HG/T 2228-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Chemical Industry

Status

Be replaced 2007-03

Replace By

HG/T 2228-2006

Latest

HG/T 2228-2014

HG/T 2228-1991 history

• 2014 HG/T 2228-2014 Water treatment chemicals.Polyatomic alcohol phosphate ester
• 2006 HG/T 2228-2006 Water treatment chemicals Polyatomic alcohol phosphate ester
• 1991 HG/T 2228-1991 Water treatment agent polyol phosphate