DB50/T 771-2017
Technical Specifications for Underground Pipeline Detection (English Version)

Standard No.

DB50/T 771-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

Chongqing Provincial Standard of the People's Republic of China

Latest

DB50/T 771-2017

Scope

This standard applies to underground pipeline detection work within Chongqing City.

DB50/T 771-2017 history

• 2017 DB50/T 771-2017 Technical Specifications for Underground Pipeline Detection