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人暴露于手持和机身安装的无线通信设备产生的无线电频率辐射场.人体模型、仪器和规程.第2部分:紧贴人身体使用的无线通信设备吸收率的的测定规程(频率范围30MHz到6GHz)
Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 2: Procedure to determine the specific absorption rate (SAR) for wireless communication devices used in close proximity to the human body (frequency range of 30 MHz to 6 GHz)
参考页数:236P.;A4
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人暴露于手持和机身安装的无线通信设备产生的无线电频率辐射场.人体模型、仪器和规程.第2部分:紧贴人身体使用的无线通信设备吸收率的的测定规程(频率范围30 MHz到6 GHz)
Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 2: Procedure to determine the specific absorption rate (SAR) for wireless communication devices used in close proximity to the human body (frequency range of 30 MHz to 6 GHz)
参考页数:2P.;A4
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暴露于多个电磁源的评估指南
Guidance for evaluating exposure from multiple electromagnetic sources
参考页数:50P.;A4
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模拟和数字电话机、话筒和听筒传输性能测量方法的IEEE标准.修改件1
Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets@ Handsets@ and Headsets Amendment 1
参考页数:33P;A4
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模拟和数字电话机,话筒和听筒传输性能测量的方法
Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets@ Handsets@ and Headsets (Includes Access to Additional Content)
参考页数:173P;A4
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免提电话传输性能的测量方法
Standard Method for Measuring Transmission Performance of Speakerphones
参考页数:101P.;A4
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人机工程.标准电话机键盘数字与字母排列方式
Human Factors (HF) - Assignment of alphabetic letters to digits on standard telephone keypad arrays; English version ETS 300640:1996
参考页数:11P.;A4
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终端设备(TE).泛欧认可的连接到可用双音多频(DTMF)信令(如果提供),进行网络寻址的、支持语音电话服务的TE的模拟公用电话交换网(PSTNS)相连接的安装要求
Terminal Equipment (TE) - Attachment requirements for pan-European approval for connection to the analogue Public Switched Telephone Networks (PSTNs) of TE supporting the voice telephony service in wich network addressing, if provided, is by means of Dual Tone Multi Frequency (DTMF) signalling (Endorsement of the English version EN 301437 V 1.1.1 (1999-06) as German standard)
参考页数:1P.;A4
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终端设备.听觉损伤者用电话.带声音接收放大装置的听觉损伤者电话终端特性值
Terminal Equipment (TE) - Telephony for hearing impaired people - Characteristics of telephone sets that provide additional receiving amplification for the benefit of the hearing impaired; English version ETS 300488:1996
参考页数:17P.;A4
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终端.听觉障碍者电话机.助听器上电话装置的电耦合
Terminal Equipment (TE) - Telephony for the hearing impaired - Electrical coupling of telephone sets to hearing aids; English version ETS 300679:1996
参考页数:17P.;A4
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