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GB/T 44925-2024: Requirement for portioning and storage of returned lunar sample
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 44925-2024 | English | 279 |
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Requirement for portioning and storage of returned lunar sample
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GB/T 44925-2024
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PDF similar to GB/T 44925-2024
Standard similar to GB/T 44925-2024 GB/T 34520.8 GB/T 42846 Basic data | Standard ID | GB/T 44925-2024 (GB/T44925-2024) | | Description (Translated English) | Requirement for portioning and storage of returned lunar sample | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | V13 | | Classification of International Standard | 49.100 | | Word Count Estimation | 14,118 | | Date of Issue | 2024-12-31 | | Date of Implementation | 2025-04-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 44925-2024: Requirement for portioning and storage of returned lunar sample---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.
ICS 49.100
CCSV13
National Standard of the People's Republic of China
Lunar sampling sample separation and storage requirements
Released on 2024-12-31
2025-04-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 General 2
4.1 Classification 2
4.2 Cataloging 2
4.3 Record 2
5 Sampling and storage requirements 2
5.1 Laboratory Requirements 2
5.2 Equipment requirements 3
5.3 Requirements for sample separation tools and sample containers 3
5.4 Sampling and storage requirements 3
References 6
Foreword
This 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.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the Chinese Academy of Sciences.
This document is under the jurisdiction of the National Technical Committee for Space Science and Its Applications Standardization (SAC/TC312).
This document was drafted by. National Astronomical Observatory of the Chinese Academy of Sciences, Beijing Space Vehicle General Design Department, Beijing Satellite Environment Engineering Institute,
Institute of Geology and Geophysics, Chinese Academy of Sciences.
The main drafters of this document are. Zhang Guangliang, Liu Bin, Zhou Qin, Liu David, Li Chunlai, Zhang Hongbo, Liu Jianjun, Zuo Wei, Zheng Yanhong, Deng Xiangjin,
Ding Wenjing, Lü Shizeng, and Yang Wei.
Introduction
During the implementation of my country's lunar exploration project, the National Astronomical Observatory of the Chinese Academy of Sciences was responsible for the construction of the lunar sample laboratory.
The work of ground sampling, preservation, preparation and research was carried out, forming a method for sampling and long-term preservation of lunar samples in a high-purity nitrogen environment on the ground.
ability.
This document is compiled to review the laboratory storage, sampling, processing, and preparation of lunar samples that have been carried out in combination with the scientific goals of my country's lunar exploration project.
The research contents of the lunar sample preparation and analysis are summarized, and a series of research projects on lunar sample sorting and analysis are formed by drawing on the experience of building lunar sample laboratories abroad.
The preservation methods and requirements are expected to be used for future lunar samples in my country, as well as subsequent samples from asteroids, Mars and other extraterrestrial bodies.
The sampling and preservation process can be guided and referenced.
Lunar sampling sample separation and storage requirements
1 Scope
This document specifies the procedures and requirements for the classification, cataloguing, recording, sampling and preservation of lunar sampling samples (referred to as lunar samples).
This document is applicable to the design of lunar and other extraterrestrial sample laboratories, the development of extraterrestrial sample sorting and preservation equipment, and the
Operations involved in the storage process, etc.
2 Normative references
The contents of the following documents constitute essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 25915.1 Clean rooms and related controlled environments Part 1.Classification of air cleanliness by particle concentration
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
lunar samplereturnedlunarsample
Lunar material collected on and below the lunar surface.
3.2
Facilities for storing, processing, preparing, analyzing, and testing lunar samples.
3.3
Sample portioning
The operation of dividing lunar samples into equal or unequal portions according to their intended use.
3.4
portioning device
Equipment for sorting lunar samples.
3.5
rock sample
Lunar samples with a particle size greater than or equal to 1 cm.
3.6
rock fragment
Lunar sample particles with particle sizes between 1mm and 1cm.
3.7
Powder sample soil sample
Lunar sample particles with a particle size less than or equal to 1 mm.
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