T/DZJN 133-2023
Specifications for the design, manufacturing, installation, operation and maintenance of public drinking water equipment (English Version)

Standard No.

T/DZJN 133-2023

Language

Chinese, Available in English version

Published By

Group Standards of the People's Republic of China

Latest

T/DZJN 133-2023

T/DZJN 133-2023 history

• 1970 T/DZJN 133-2023 Specifications for the design, manufacturing, installation, operation and maintenance of public drinking water equipment