DB31/ 199-2009
Integrated wastewater discharge standard (English Version)

Standard No.
DB31/ 199-2009
Language
Chinese, Available in English version
Release Date
2009
Published By
Shanghai Provincial Standard of the People's Republic of China
Status
 1998-01
Replace By
DB31/ 199-1997
DB31/ 199-2018
Latest
DB31/ 199-1997
DB31/ 199-2018

DB31/ 199-2009 history




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