T/CSPSTC 55-2020
Technical code for quality undestructive detecting of tunnel lining (English Version)

Standard No.

T/CSPSTC 55-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

Group Standards of the People's Republic of China

Latest

T/CSPSTC 55-2020

T/CSPSTC 55-2020 history

• 2020 T/CSPSTC 55-2020 Technical code for quality undestructive detecting of tunnel lining