GB/T 31244-2014 English PDF

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GB/T 31244-2014: Specification for design for disassembly of telecommunication terminal equipment
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 31244-2014	189	Add to Cart	3 days	Specification for design for disassembly of telecommunication terminal equipment	Valid

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Basic data

Standard ID: GB/T 31244-2014 (GB/T31244-2014)
Description (Translated English): Specification for design for disassembly of telecommunication terminal equipment
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Z71
Classification of International Standard: 13.030.10
Word Count Estimation: 8,812
Date of Issue: 12/5/2014
Date of Implementation: 4/1/2015
Quoted Standard: GB/T 16288
Regulation (derived from): Announcement of Newly Approved National Standards 2014 No. 27
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This Standard specifies the communication terminals detachable design criteria and evaluation. This Standard applies to communication terminal products.

GB/T 31244-2014: Specification for design for disassembly of telecommunication terminal equipment

---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.
Specification for design for disassembly of telecommunication terminal equipment ICS 13.030.10 Z71 National Standards of People's Republic of China Removable communication terminal product design specifications Issued on. 2014-12-05 2015-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard is one of the communication products recycling standard series, the series of criteria to be divided into. --- Communications networking products detachable design specifications; --- Communication terminals detachable design specifications; --- Recyclable communications network equipment performance evaluation criteria; --- Communication terminal products recyclable performance evaluation criteria; --- Communication terminal products green packaging specifications; --- Communications network equipment recoverability rate calculation method; --- Communication terminal products recoverability rate calculation method; Communications products --- waste recycling equipment requirements; --- Communication record recycling requests from the media; --- Recycling requirements for communications networking devices; --- Recycling requires communication terminal apparatus; --- Communication recycling lithium-ion battery requirements; --- Communication requirements of lead-acid battery recycling; Communications products --- waste reuse technical requirements; Communications products --- waste hazardous substances in an environmentally sound process technology requirements. This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by the Ministry of Industry and Information Technology of the People's Republic of China. The standard by the China Communications Standards Association. This standard was drafted. the Ministry of Industry and Information Technology and Telecommunications Research Institute, Foshan City, Pacific Link Information Co., Ltd., Huawei Technologies Co., Hangzhou H3C Technologies Co., Ltd., China Mobile Communications Corporation. The main drafters of this standard. SOCIETY FOR Jiangjing Xin, Shen Xu Min, Zhu Yongguang, Wan Xiaolan, Ling army. Removable communication terminal product design specifications

1 Scope

This standard specifies the communication terminals detachable design criteria and evaluation. This standard applies to communication terminal products.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 16288 plastic signs

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Communication terminal products telecommunicationterminalequipment Communication device connected to the end of the public communication network, to provide users send and receive information about the features, as well as design and intended to connect directly to IT communications network equipment. 3.2 Disassembly designfordisassembly The removable performance of the product design input as one of the elements, and give full consideration to dismantle its various aspects and factors related to the Influence, using a variety of techniques such as modeling, analysis, evaluation, planning, simulation, to ensure product functional requirements of the premise, to provide a simple Easy disassembly theories and methods to facilitate product maintenance, upgrades, and recycling.

4 communication terminals detachable design guidelines

4.1 Material Requirements 4.1.1 Category minimization principle Product design should try to reduce the types of products composed of materials. When certain physical or chemical properties of the materials are not very different, and can fill When full functional requirements, should be merged. 4.1.2 Compatibility Principles Not only to consider the design of the type of material, but also consider material compatibility. If you use the same parts of different materials, to maximize the use of Good material compatibility, to facilitate recycling. For example. compatibility difference between the metal and plastic can not be recycled together, we should divide Away; plastics PC (polycarbonate) and ABS (acrylonitrile - butadiene - styrene copolymer) compatibility is good, you do not need further divided Class, can be used together recycled. ......

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