DB31/ 52-1991
Calculation method of unit coal consumption of cotton textile products converted into standard products (English Version)

Standard No.

DB31/ 52-1991

Language

Chinese, Available in English version

Published By

Shanghai Provincial Standard of the People's Republic of China

Latest

DB31/ 52-1991

DB31/ 52-1991 history

• 1970 DB31/ 52-1991 Calculation method of unit coal consumption of cotton textile products converted into standard products