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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 42468.1-2023: Specifications for rescue and restoration of paper archives - Part 1: Grading of damage Status: Valid
Basic dataStandard ID: GB/T 42468.1-2023 (GB/T42468.1-2023)Description (Translated English): Specifications for rescue and restoration of paper archives - Part 1: Grading of damage Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: A14 Classification of International Standard: 01.140.20 Word Count Estimation: 10,179 Date of Issue: 2023-03-17 Date of Implementation: 2023-10-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 42468.1-2023: Specifications for rescue and restoration of paper archives - Part 1: Grading of damage---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. ICS01:140:20 CCSA14 National Standards of People's Republic of China Specifications for rescue and restoration of paper archives Part 1: Classification of damage levels Part 1: Grading of damage Released on 2023-03-17 2023-10-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee table of contentsPreface III Introduction IV 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Classification of damage grades 2 4:1 Special damage 2 4:2 Serious damage3 4:3 Moderate damage3 4:4 Minor damage3 Reference 4forewordThis document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting: This document is the first part of GB/T (Z) 42468 "Paper Archives Rescue and Restoration Specification": GB/T (Z) 42468 has been issued The following sections: --- Part 1: Classification of damage levels; --- Part 2: Investigation of archives preservation status; --- Part 3: Repair quality requirements; --- Part 4: Repair operation guide: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed and managed by the State Archives Bureau: This document was drafted by: Renmin University of China, Central Archives (National Archives Bureau): The main drafters of this document: Zhang Meifang, Huang Lihua, Song Xin, Li Bing, Wang Yaya, Yu Chen, Cai Mengling, Cao Jiani, Zhao Peng, Xu Jiaquan, Liu Weimin, Qin Rui:IntroductionThe paper archives rescue and restoration specification is to improve the restoration level of paper archives, and it is necessary to concentrate efforts to rescue and repair damaged or endangered paper archives: Archives are important: GB/T (Z) 42468 "Paper Archives Rescue and Restoration Specification" aims to guide the science of paper archives rescue and restoration Management is composed of 4 parts: --- Part 1: Classification of damage levels: The purpose is to classify and grade the damaged paper archives, which can be used for formulating repair protection plan for reference: --- Part 2: Investigation of archives preservation status: The purpose is to comprehensively understand and grasp the status quo, degree of damage, and Library conditions and management: --- Part 3: Repair quality requirements: The purpose is to establish quality standards for the restoration of paper archives and avoid damage to paper archives during the restoration process: cause secondary damage: --- Part 4: Repair operation guide: The purpose is to standardize the process and operation of paper archives restoration and ensure the quality of paper archives restoration: Specifications for rescue and restoration of paper archives Part 1: Classification of damage levels1 ScopeThis document specifies the grades and grading indicators for damaged paper archives: This document is applicable to the grading of the damage level of paper archives by various archives at all levels and other paper archive preservation institutions:2 Normative referencesThe contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB/T 32004 Requirements and test methods for durability and durability of writing, printing and copying on information and literature paper GB /Z 42468:4 Rescue and Restoration Specifications for Paper Archives Part 4: Restoration Operation Guide DA/T 61 Classification and Diagram of Diseases of Paper Archives in Ming and Qing Dynasties WH/T 22 Grading Standard for Damage of Ancient Books and Special Collections3 Terms and DefinitionsGB/T 32004, GB /Z 42468:4, DA/T 61, WH/T 22 and the following terms and definitions apply to this document: 3:1 aging Due to internal or external factors, the performance of the materials made of archives is gradually reduced: 3:2 acidizing acidizing The acidity of archival paper increases and the pH decreases: Note: The enhancement of paper acidity is the main cause of paper aging: 3:3 Mildew mildew The growth of mold on the materials made of archives, causing surface contamination, performance degradation or alteration, etc: 3:4 pest damage by pest The phenomenon that the materials made of archives are corroded and polluted by archival pests: Note: Archive pests refer to insects that cause certain harm to archive collections, equipment and the building itself: 3:5 crack crack The phenomenon that the archival paper is cracked due to human or external factors: ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 42468.1-2023_English be delivered?Answer: Upon your order, we will start to translate GB/T 42468.1-2023_English as soon as possible, and keep you informed of the progress. 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