DB4201/T 651-2021
Technical Regulations for Reconstruction of Mixed Connection of Drainage Pipelines in Wuhan (English Version)

Standard No.

DB4201/T 651-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Hubei Provincial Standard of the People's Republic of China

Latest

DB4201/T 651-2021

DB4201/T 651-2021 history

• 2021 DB4201/T 651-2021 Technical Regulations for Reconstruction of Mixed Connection of Drainage Pipelines in Wuhan