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移动终端产品使用说明规范
Criteria for Use Instructions of Mobile Terminal Products
参考页数:12P.;A4
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信息终端设备声压输出限值要求和测量方法
Sound pressure level limit requirement and test method for telecommunication & information terminal equipment
参考页数:20P.;A4
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基于IP的远程视频监控设备技术要求
The Technical Requirements for the Devices Based on IP in Remote Visual Surveillance System
参考页数:31P.;A4
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电话拨号器技术要求和测试方法
Technical requirements and testing methods for telephone dialer
参考页数:16P.;A4
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IP电话终端设备语音质量及传输性能技术要求和测试方法
Speech quality and transmission performance requirements and testing methods for IP telephony equipment
参考页数:38P.;A4
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通讯.电话终端设备.数字电话接听设备.性能要求
Telecommunications - Telephone Terminal Equipment - Digital Telephone Answering Device - Performance Requirements
参考页数:
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用于便携式计算设备的外部电源的识别和通信互操作性方法
Identification and communication interoperability method for external power supplies used with portable computing devices
参考页数:48P.;A4
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手机支付 基于2.45 GHz RCC(限域通信)技术的非接触式读写器终端测试方法
Mobile payment.Test methods for contactless reader terminal based on 2.45 GHz range controlled communication technology
价格:¥27.00
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基于13.56 MHz和2.45 GHz双频技术的非接触式读写器射频接口技术要求
Technical requirements for radio frequency interface of contactless reader based on 13.56 MHz and 2.45 GHz dual-frequency technology
价格:¥0.00
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手机支付 基于2.45 GHz RCC(限域通信)技术的非接触式读写器终端技术要求
Mobile payment.Technical requirements for contactless reader terminal based on 2.45 GHz range controlled communication technology
价格:¥18.00
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