GB/Z 42964-2023

Effectiveness of deacidification processes for paper-based literature in libraries

STANDARD published on 6.8.2023

English, Chinese -
electronic design (pdf) (430.80 USD)

The information about the standard:

Designation standards: GB/Z 42964-2023
Publication date standards: 6.8.2023
Country: Chinese technical standard
Category: Technical standards GB