多路电话计费系统技术要求及测试方法的英文

• technical specifications and test methods of multi-port telephone accounting system

• 多路电话    multiplex telephony
• 系统    system
• 技术    technology; skill; technique ...
• 要求    ask; demand; require; claim; ...
• 及    reach; come up to
• 测试    test; testing; checkout; mea ...
• 方法    method; means; way; techniqu ...
• 技术要求及测试方法    technical requirements and testing methods of basic access terminal adapter
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• 卡公用电话系统技术要求    the technical specification of mobile ic card public telephone system
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• 技术要求和测试方法    specifications and measurement methods for sdh digital cross connect equipment
• 长途电话半自动对端设备技术要求和测试方法    technical requirements and test methods for semi-automatic toll terminal equipment
• 长途电话全自动对端设备技术要求和测试方法    technical requirements and test methods for automatic toll terminal equipment
• 馈线系统技术要求    technical specification for 4ghz feeder systems
• 无线接入系统技术要求和测量方法    technical performances and test methods of fdma wireless access systems for 450mhz
• 电话机附加功能的基本技术要求及试验方法    technical requirments and test methods of telephone additional fonctions
• 专用通话计费系统    private automatic message accounting system pama
• 天然气计量系统技术要求    technical requirements of measuring systems for natural gas
• 用户交换机计费系统,专用通话计费系统    private automatic message accounting system pama
• 显示管防眩玻屏技术要求及试验方法    technical requirement and test method for the nonglare display glass tubee
• 帧中继设备技术要求及检验方法    technical requirements and test methods for frame relay device

• Technical specifications and test methods of multi - port telephone accounting system
  多路电话计费系统技术要求及测试方法