GB/Z 42964-2023

Active

Effectiveness of deacidification processes for paper-based literature in libraries

图书馆纸质文献脱酸工艺有效性评价方法

Standard Type
GBZ
ICS
01.140.20
CCS
A14
Status
现行
Issue Date
2023-08-06
Implementation
N/A
Responsible Dept
文化和旅游部（文化）
Drafting Unit
N/A