DB31/ 571-1992
Test method for flame retardant properties of carpets 45° burning method (English Version)

Standard No.

DB31/ 571-1992

Language

Chinese, Available in English version

Published By

Shanghai Provincial Standard of the People's Republic of China

Status

Withdraw

Latest

DB31/ 571-1992

Replace By

沪Q 149-89

DB31/ 571-1992 history

• 1970 DB31/ 571-1992 Test method for flame retardant properties of carpets 45° burning method