T/CAS 413-2020
Supervision Regulations for Drainage Pipeline Inspection and Trenchless Restoration (English Version)

Standard No.

T/CAS 413-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

Group Standards of the People's Republic of China

Latest

T/CAS 413-2020

T/CAS 413-2020 history

• 2020 T/CAS 413-2020 Supervision Regulations for Drainage Pipeline Inspection and Trenchless Restoration