GB/T 2921-1982
Abolished
WW/T 0129-2025
Active
Industry standards-Cultural relics protection
WW/T 0129-2025 WW/T 0129-2025 Outdoor Metal Cultural Relics Encapsulation Material Requirements and Evaluation Method
WW/T 0129-2025 WW/T 0129-2025 Outdoor Metal Cultural Relics Encapsulation Material Requirements and Evaluation Method
Basic Information
Standard Code:
WW/T 0129-2025
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTest methods for the physical and chemical properties of metals
ICS Name:
Chemical reagents
Publish Date:
2025-01-20
Implement Date:
2025-06-01
Scope
This document specifies the applicability and effectiveness requirements of outdoor metal cultural relic protection materials, describes the evaluation methods of applicability and effectiveness, and provides the content and format of the protection material testing report. This document is applicable to the testing and evaluation of outdoor metal cultural relic protection materials during the research, development, production, and application stages.
Development Information
Related Standards
GB/T 2922-1982
Abolished
GB/T 2922-1982 Chemical reagents—Determination of specific surface area of solid supports used in chromatography
GB/T 3914-1983
Replaced
GB/T 3914-1983 Chemical reagents—The general rules of anodic stripping voltammetry
GB/T 673-1984
Replaced
GB/T 673-1984 Chemical reagent—Arsenic trioxide
GB/T 1263-1986
Replaced
GB/T 1263-1986 Chemical reagent—Disodium hydrogen phosphate dodecahydrate
GB/T 1292-1986
Replaced