GB/T 19421.2-2003

Test methods of crystalline layered sodium disilicate—Measurement of whiteness

STANDARD published on 11.12.2003

English, Chinese -
electronic design (pdf) (298.80 USD)

The information about the standard:

Designation standards: GB/T 19421.2-2003
Note: WITHDRAWN
Publication date standards: 11.12.2003
Country: Chinese technical standard
Category: Technical standards GB