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同步数字体系(SDH)传输网网络管理技术要求 第三部分:网络管理系统(MNS)功能
Synchronous Digital Hierarchy (SDH) transport network management system technical specification part 3: Network Management System (NMS) function
价格:¥0.00
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同步数字体系(SDH)传输网网络管理技术要求 第一部分:基本原则
Synchronous Digital Hierarchy (SDH) transport network management system technical specification part 1: basic principle
价格:¥0.00
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通信网中通路衰减失真测试方法
Test method of continuity attenuation distortion in communication network
价格:¥0.00
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智能网设备测试方法——智能外设(IP)
Test method of intelligent network equipment -- Intelligent Peripheral (IP)
价格:¥0.00
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智能网设备测试方法——综合业务控制点(ISCP)
The technical requirements of intelligent network equipment -- Integrated Service Control Point (ISCP)
价格:¥0.00
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接入网测试方法.基于ATM的无源光网络(A-PON)
Test method for access network -Passive optical network based on ATM (A-PON)
价格:¥0.00
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综合智能网技术要求
The Technical Requirements of Integrated Intelligent Network System
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RN3161型膜固定电阻网络详细规范
Resistor networks,fixed,film,style RN3161,detail specification for
价格:¥0.00
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