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“Requirement and test ” 中國GB標準檢索結果

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YDN 069-1997
電話主叫識別資訊傳送及顯示功能的技術要求和測試方法 (暫行規定)(中英文版)
Technical requirement and test method for transmission and display functions of telephone caller identification information (temporary regulations)
YD/T 978-1998
公用電話網數位排隊機技術要求及測試方法(中英文版)
Technical requirement and test method for digital queue equipment of PSTN
YD/T 965-1998
電信終端設備的安全要求和試驗方法(中英文版)
The safety requirement and test method for telecommunication jterminal equipment
YD/T 929-1997
19.2kbit/s以下速率基帶數據機進網技術要求及檢測方法(中英文版)
Technical requirements and testing methods for up to 19.2kbit/s baseband modem connected to the telecommunication network
YD/T 954-1998
數位程式控制調度機技術要求和測試方法(中英文版)
Technical requirements and test method of digital stored program control dispatching equipment
YD/T 950-1998
電信交換設備過電壓過電流防護技術要求及試驗方法(中英文版)
Technical requirements and test methods for protection against overvoltages and overcurrents on telecommunication switching equipment
YD/T 944-1998
通信電源設備的防雷技術要求和測試方法(中英文版)
(Mine technical requirements and test methods of communication power supply)
YD/T 943-1998
外導體內徑為5.6mm、3.8mm及2.8mm射頻同軸連接器技術要求和試驗方法(中英文版)
The Technical requirements and test methods of R. F. coaxial connectors with inner diameter of outer conductor 5. 6mm, 3. 8mm, 2. 8mm
YD/T 883-1999
900mhz/1800mhz tdma數位蜂窩移動通信網基站子系統設備技術要求及無線指標測試方法(中英文版)
900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Technical Requirement of Base Station Subsystem and Test Methods of Radio Characters
YD/T 885-1997
2048kbit/s30路脈碼調製使用者環路終端設備技術要求和測試方法(中英文版)
Technical requirement and test method of 30-channel pulse code modulation subscriber loop terminal equipment at 2048kbit/s
YD/T 514-1998
非話使用者終端設備與公用電話網介面技術要求和測試方法(中英文版)
Technical requirements and test methods for interface between non-voice subscriber terminal and public telephone network
YD/T 1011-1999
數位同步網獨立型節點從鐘設備技術要求及測試方法(中英文版)
Technology requirement and test method of stand alone synchronization equipment in digital synchronization network
YD/T 1091-2000
56kbit/s數據機介面及傳輸性能技術要求和測試方法(中英文版)
Technical requirements and test methods of interface and transmission performance for 56kbit/s modem
YD/T 1154-2001
單波道用摻鉺光纖放大器性能要求和試驗方法(中英文版)
Performance requirements and test methods of Erbium-Doped Fiber-Amplifier for Single-channel applications
YD/T 1142-2001
ip電話網守設備技術要求和測試方法(中英文版)
Technical Requirements and Testing Method for IP Telephony Catekeeper
YD/T 1137-2001
框架轉送設備技術要求及檢驗方法(中英文版)
Technical requirements and test methods for frame relay device
YD/T 1136-2001
整合式服務數位網路(isdn)基本速率終端適配器(ta)技術要求及測試方法(中英文版)
Technical requirements and testing methods of basic access terminal adapter (TA) of integrated services digital network (ISDN)
YD/T 1403-2005
點對點網間短消息的服務品質要求和測試方法(中英文版)
The technical requirement and test method of service qualification of peer to peer short message Interworking between networks
YD/T 1241-2002
800mhz cdma數位蜂窩移動通信網直放站技術要求和測試方法(中英文版)
800MHz CDMA digital cellular mobile telecommunication network technical requirements and test methods for repeater
YD/T 1237-2002
pstn可視電話進網技術要求及測試方法(中英文版)
The technical requirement and test method for PSTN videophone
YD/T 1236-2002
n-isdn會議電視進網技術要求及測試方法(中英文版)
The technical requirement and test method for video conference system based on N-ISDN
YD/T 1330-2004
資料通信介面轉換器技術要求及測試方法(中英文版)
Technical requirements and testing methods for data communication interface converters
YD/T 1328-2004
在用局用交換設備計費技術要求和檢測方法——行動電話網部分(中英文版)
The technical requirement and test method for the charging performance of currently used central office switching equipment-mobile network part
YD/T 1327-2004
粗波分複用(cwdm)器件技術要求及試驗方法(中英文版)
Technical requirements and testing methods of Coarse Wavelength Division Multiplexer (CWDM) /Demulyiplexer
YD/T 883-2009
900/1800mhz tdma 數位蜂窩移動通信網 基站子系統設備技術要求及無線指標測試方法(中英文版)
Technical requirement for base station subsystem and test methods for radio characters of 900/1800MHz TDMA digital cellular mobile telecommunication network
YD/T 744-2009
准同步數位系列(pdh)數位微波通信設備和系統技術要求及測試方法(中英文版)
Technical requirements and test methods for digital microwave telecommunication equipments (systems) of plesiochronois digital hierarchy (PDH)
YD/T 1320-2004
光密集波分複用器/去複用器技術要求和試驗方法(中英文版)
Technical requirements and tests methods of optical Dense Wavelength Division Multiplexer/demultiplexer
YD/T 1361-2005
電話撥號器技術要求和測試方法(中英文版)
Technical requirements and testing methods for telephone dialer
YD/T 1248.1-2003
固定電話網短消息業務 第一部分 短消息終端側技術要求和測試方法(中英文版)
Short Message Service Based on PSTN. Part 1: Technical Requirements and Testing Methods of Short Message Terminal Equipment
YD/T 1355-2005
小型局站同步時鐘設備技術要求和測試方法(中英文版)
Technical requirements and test method of Mini-BITS equipment

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