T/CCS 01-2020
Intelligent coal mine (underground) classification and grading technical conditions and evaluation (English Version)

Standard No.

T/CCS 01-2020

Language

Chinese, Available in English version

Published By

Group Standards of the People's Republic of China

Latest

T/CCS 01-2020

T/CCS 01-2020 history

• 1970 T/CCS 01-2020 Intelligent coal mine (underground) classification and grading technical conditions and evaluation