T/CECA 20004-2021
Technical Manual for the Compilation of Technical Plans for Urban Black and Odor Water Treatment (English Version)

Standard No.

T/CECA 20004-2021

Language

Chinese, Available in English version

Published By

Group Standards of the People's Republic of China

Latest

T/CECA 20004-2021

T/CECA 20004-2021 history

• 1970 T/CECA 20004-2021 Technical Manual for the Compilation of Technical Plans for Urban Black and Odor Water Treatment