发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Rules for the inspection of performance requirements for import and export GSM cellular phone
Comprises a multi-part standard which, when taken in total, defines the requirements for a PCS/Cellular system and mobile station using TDMA
TDMA Cellular/PCS - RF Channel Assignments
Details definitions, methods of measurement, and minimum performance characteristics of 800-MHz cellular mobile stations
Recommended Minimum Performance Standards for Dual-Mode Wideband Spread Spectrum Cellular Mobile Stations
本规范规定了蜂窝电话用镉镍电池的定义、要求、测试方法、质量评定程序及标志、包装、运输、贮存。 本规范适用于镉镍密封碱性蓄电池组成的各种蜂窝电话用电池
General specification of nickel-cadmium battery for cellular phone
本规范规定了蜂窝电话用锂离子电池的定义、要求、测试方法、质量评定程序及标志、包装、运输、贮存。 本规范适用于蜂窝电话用锂离子电池
General specification of lithium-ion battery for cellular phone
Digital cellular telecommunications system (Phase 2) - Performance data measurements (GSM 12.04, version 4.3.1)
本标准规定了蜂窝式电除焦油器的基本参数、技术要求、试验方法、检验规则、标志、包装、运输和贮存
Honeycomb style electric coal tar remover
本标准规定了蜂窝式电除焦油器的术语和定义、基本参数及代号、技术要求、试验方法、检验规则以及标志、包装、运输和贮存。 本标准适用于煤制气行业蜂窝式电除焦油器
Honeycomb style electric coal tar remover
本规范规定了蜂窝电话用金属氢化物镍电池的定义、要求、测试方法和质量评定程序及标志、包装、运输、贮存。 本规范适用于各种蜂窝电话用金属氢化物镍密封碱性蓄电池
General specification of nickel-metal hydride battery for cellular phone
Details definitions, methods of measurement, and minimum performance requirements for 800-MHz Cellular Base Stations supporting wideband spread
Recommended Minimum Performance Standards for Base Stations Supporting Dual-Mode Wideband Spread Spectrum Celluar Mobile Stations
This document defines the requirements for a PCS/Cellular system and mobile and base stations using Code Division Multiple Access (CDMA) technology
Mobile Station-Base Station Compatibility Standard for Wideband Spread Spectrum Cellular Systems
This document details definitions, methods of measurement, and minimum performance characteristics of 800 MHz Cellular Base Stations
Recommended Minimum Standards for 800 MHz Cellular Base Stations
Electromagnetic compatibility and radio spectrum matters (ERM) - Electromagnetic compatibility (EMC) standard for radio equipment and services - Part 16 : specific conditions for analogue cellular radio communications equipment, mobile and portable
Defines the requirements for a PCS/Cellular system and mobile stations using Time Division Multiple Access (TDMA) technology while also maintaining
TDMA Cellular/PCS
The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of the International Telecommunication Union. The ITU-T is responsible
Subjective Performance Assessment of Telephone-Band and Wideband Digital Codecs - Telephone Transmission Quality Subjective Opinion Tests Study Group XII; 18 pp; Cancelled
Rules for the inspection of performance requirements for import and export GSM cellular phone
Comprises a multi-part standard which, when taken in total, defines the requirements for a PCS/Cellular system and mobile station using TDMA
TDMA Cellular/PCS - RF Channel Assignments
Details definitions, methods of measurement, and minimum performance characteristics of 800-MHz cellular mobile stations
Recommended Minimum Performance Standards for Dual-Mode Wideband Spread Spectrum Cellular Mobile Stations
本规范规定了蜂窝电话用镉镍电池的定义、要求、测试方法、质量评定程序及标志、包装、运输、贮存。 本规范适用于镉镍密封碱性蓄电池组成的各种蜂窝电话用电池
General specification of nickel-cadmium battery for cellular phone
本规范规定了蜂窝电话用锂离子电池的定义、要求、测试方法、质量评定程序及标志、包装、运输、贮存。 本规范适用于蜂窝电话用锂离子电池
General specification of lithium-ion battery for cellular phone
Digital cellular telecommunications system (Phase 2) - Performance data measurements (GSM 12.04, version 4.3.1)
本标准规定了蜂窝式电除焦油器的基本参数、技术要求、试验方法、检验规则、标志、包装、运输和贮存
Honeycomb style electric coal tar remover
本标准规定了蜂窝式电除焦油器的术语和定义、基本参数及代号、技术要求、试验方法、检验规则以及标志、包装、运输和贮存。 本标准适用于煤制气行业蜂窝式电除焦油器
Honeycomb style electric coal tar remover
本规范规定了蜂窝电话用金属氢化物镍电池的定义、要求、测试方法和质量评定程序及标志、包装、运输、贮存。 本规范适用于各种蜂窝电话用金属氢化物镍密封碱性蓄电池
General specification of nickel-metal hydride battery for cellular phone
Details definitions, methods of measurement, and minimum performance requirements for 800-MHz Cellular Base Stations supporting wideband spread
Recommended Minimum Performance Standards for Base Stations Supporting Dual-Mode Wideband Spread Spectrum Celluar Mobile Stations
This document defines the requirements for a PCS/Cellular system and mobile and base stations using Code Division Multiple Access (CDMA) technology
Mobile Station-Base Station Compatibility Standard for Wideband Spread Spectrum Cellular Systems
This document details definitions, methods of measurement, and minimum performance characteristics of 800 MHz Cellular Base Stations
Recommended Minimum Standards for 800 MHz Cellular Base Stations
Electromagnetic compatibility and radio spectrum matters (ERM) - Electromagnetic compatibility (EMC) standard for radio equipment and services - Part 16 : specific conditions for analogue cellular radio communications equipment, mobile and portable
Defines the requirements for a PCS/Cellular system and mobile stations using Time Division Multiple Access (TDMA) technology while also maintaining
TDMA Cellular/PCS
The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of the International Telecommunication Union. The ITU-T is responsible
Subjective Performance Assessment of Telephone-Band and Wideband Digital Codecs - Telephone Transmission Quality Subjective Opinion Tests Study Group XII; 18 pp; Cancelled