DB31/T 1332-2021
Technical specification for safety risk assessment of urban water supply network (English Version)

Standard No.

DB31/T 1332-2021

Language

Chinese, Available in English version

Published By

Shanghai Provincial Standard of the People's Republic of China

Latest

DB31/T 1332-2021

DB31/T 1332-2021 history

• 1970 DB31/T 1332-2021 Technical specification for safety risk assessment of urban water supply network