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多模移动终端电磁干扰技术要求和测试方法
Technical requirements and measurement method of the interface of multi mode terminal equipment
价格:¥0.00
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服务器和网关设备抗地震性能检测规范 第一部分:服务器设备(附条文说明)
价格:¥0.00
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通信局(站)在用防雷系统的技术要求和检测方法
Performance requirements and Testing Methods for Lightning Protection system of Running Telecommunication Stations/Sites
价格:¥0.00
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无线通信设备电磁兼容性要求和测量方法 第14部分:甚小孔径终端和交互式卫星地球站设备(在卫星固定业务中工作频率范围为4GHz~30GHz)
Requirements and measurements methods of electromagnetic compatibility for radio communication equipment Part 14:very small aperture teiminal,satellite interactive earth stations (operated in the frequency ranges between 4GHz and 30GHz in the fixed satell
价格:¥0.00
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无线通信设备电磁兼容性要求和测量方法 第12部分:固定宽带无线接入系统 基站及其辅助设备
Requirements and measurement methods of electromagnetic compatibility for radio communication equipment Part 12:fixed broadband wireless access system basestation and its ancillary equipment
价格:¥0.00
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水文监测数据通信规约
Transmission protocols for hydrologic monitoring data
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钢铁企业电信设计规范
Code for Telecommunication Engineering Design of Iron and Steel Enterprises
价格:¥0.00
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