GB/T 42002-2022 in English

《GB/T 42002-2022跨境电子商务交易类产品信息多语种描述 智能手机》由TC83（全国电子业务标准化技术委员会）归口，主管部门为国家标准化管理委员会。

Forword
This document is drafted in accordance with GB/T 1.1-2020 Guidelines for Standardization - Part 1: Structure and Drafting Rules of Standardization Documents.
Please note that some of the contents of this document may involve patents. The issuing agency of this document does not assume the responsibility of identifying the patent. This document is proposed and under the centralized management of the National Technical Committee for Electronic Business Standardization (SAC/TC 83).
1 Scope
This document specifies the description of product attributes and key technical indicators of smartphone product information in cross-border e-commerce transactions in seven language environments, including Chinese, English, French, Spanish, Korean, Arabic and Russian.
This document is applicable to the release, exchange, storage, query and utilization of cross-border e-commerce smartphone product attributes, technical indicators and other information.
2 Normative References
The contents in the following documents, through normative references, constitute indispensable provisions of this document. Where, for dated references, only the version corresponding to that date applies to this document; For undated references, the latest version (including all amendments) is applicable to this document.
GB/T 7408 Data Elements and Exchange Format Information Exchange Date and Time Representation GB/T 17295 Code of Units of Measurement in International Trade
3 Terms and definitions
The following terms and definitions apply to this document.
three point one
Cross border electronic commerce
It is an international commercial activity in which the trading subjects belonging to different customs territories conclude transactions through e-commerce platforms, conduct payment and settlement, and deliver goods and complete transactions through cross-border logistics.
[Source: GB/T 37146-2018,3.1] 3.2
Smart mobile phone
It is the general name of mobile phone types that have independent operating system and running space, can be installed by users themselves with programs provided by third-party service providers, and can realize wireless network access through mobile communication networks.
three point three
Entity
Any existing, ever existing or possible concrete or abstract thing, including the relationship between things. Example: a person, object (object) event, idea, process, etc.
Note: The existence of an entity does not depend on the availability of data about it.
[Source: GB/T 18391.1-2009, 3.2.10]
three point four
information entity
A set of information elements that describe the same characteristics of data.
Note 1: It is synonymous with category in UML.
Note 2: It can include one or more information entities.
4 Description method
4.1 General
This document describes the main information of smart phone products in multiple languages for the purpose of cross-border e-commerce transactions.
Smartphone product information is divided into multiple information entities, and each information entity is composed of multiple information elements. The attributes of information entities and information elements are described according to 4.3.
4.2 Language selection
The names of information entities and information elements in this document are described in Chinese, English, French, Spanish, Korean, Arabic, Russian and other languages.
4.3 Description Attribute
This document uses the seven attributes shown in Table 1 to describe the information entities and information elements of smart phone products. Wherein: -- Description attribute: describes the attributes of information entities and information elements.
——Requirement: describes whether information entities and information elements are required attributes or optional attributes. Where, "M" is the abbreviation of "Management", representing a mandatory attribute; "O" is an abbreviation for "Optional" and represents an optional attribute.
——Definition and description; Description of the property.
4.4 Data type and format
4.4.1 Data Type
The data type of information entity is composite, and the data type representation method of information element is shown in Table 2.
5 Product Information Structure
5.1 General structure
The information entities of smart phone products include basic information, enterprise information, appearance information, screen information, hardware parameters, network information, shooting parameters, multimedia information, operating environment, packaging information and warranty information. See Table 3 for the overall structure of product information.
5.2 Composition of basic information
Basic information consists of information elements in Table 4.
6 Product Information Description
6.1 Information entity
See Table 15 for the information entity description of smart phone products.
Appendix A (normative) Information Code of Smartphone Products
Bibliography

Forword
1 Scope
2 Normative References
3 Terms and definitions
4 Description method
5 Product Information Structure
6 Product Information Description
Appendix A (normative) Information Code of Smartphone Products
Bibliography