QB 1768-1993
4A zeolite for detergents (English Version)

Standard No.

QB 1768-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

轻工业部

Latest

QB 1768-1993

QB 1768-1993 history

• 1993 QB 1768-1993 4A zeolite for detergents