GB/Z 42964-2023

Effectiveness of deacidification processes for paper-based literature in libraries

NORMA vydaná dňa 6.8.2023

Anglicky a čínsky -
Elektronické PDF (369.90 EUR)

The information about the standard:

Designation standards: GB/Z 42964-2023
Publication date standards: 6.8.2023
Country: Chinese technical standard
Kategória: Technické normy GB