ITU-T L.1300 – Supplement on verification experiments related to increase of efficiency of air-conditioning and control technologies at a data centre (Study Group 5)
中国标准分类号: M(通信、广播) ; M32(数据通信设备) | 发布日期:2014-12-01
ITU-T L.1300 – Supplement on experimental studies on plates and ducts installed at equipment inlets and outlets (Study Group 5)
中国标准分类号: M(通信、广播) ; M30(通信设备综合) | 发布日期:2014-12-01
2400 bits per second modem standardized for use on 4 wire leased telephone-type circuits
中国标准分类号: M(通信、广播) ; M32(数据通信设备) | 发布日期:1987-04-03 实施日期:1987-11-01
Characteristics of a bending loss insensitive single mode optical fibre for the access network
中国标准分类号: M(通信、广播) ; M33(光通信设备) | 发布日期:2013-10-17 实施日期:2014-01-01
Paging systems (PS). European radio message system (ERMES). Part 6 : base station conformance specification.
中国标准分类号: M(通信、广播) ; M36(无线电通信设备)
Basic specification for optical fibre amplifier test methods--Part 2:Test methods for powerparameters
中国标准分类号: M(通信、广播) ; M33(光通信设备) | 发布日期:1999-08-02 实施日期:2000-03-01
Test Method of TD-SCDMA/GSM (GPRS) Dual Mode Digital Mobile Station
中国标准分类号: M(通信、广播) ; M37(移动通信设备) | 发布日期:2007-09-05 实施日期:2007-09-05
Key components and modules for Quantum Key Distribution (QKD) based on BB84 protocol.Part 1: Laser source
中国标准分类号: M(通信、广播) ; M33(光通信设备) | 发布日期:2022-09-30 实施日期:2023-01-01
General technical regulations on 900MHz TDMA digital cellular communication system equipment Book Two Technical regulations on Basic Station Subsystem (BSS) equipment
中国标准分类号: M(通信、广播) ; M32(数据通信设备) | 发布日期:1995-01-01 实施日期:2002-04-01
Radio-Frequency Channel Arrangements Based on a Homogeneous Pattern for Radio-Relay Systems Operating in the 4 GHz Band
中国标准分类号: M(通信、广播) ; M36(无线电通信设备) | 发布日期:1995-01-01
Network grade of service parameters for UPT
中国标准分类号: M(通信、广播) ; M30(通信设备综合) | 实施日期:1996-10-08
Generic characteristics of optical amplifier devices and subsystems
中国标准分类号: M(通信、广播) ; M33(光通信设备) | 实施日期:2005-07-14
Method for point-to-area predictions for terrestrial services in the frequency range 30 MHz to 3 000 MHz
中国标准分类号: M(通信、广播) ; M30/49() | 发布日期:2003-01-01
Pump laser assembly of fiber amplifier in telecommunication. Part1:980nm pump laser assembly
中国标准分类号: M(通信、广播) ; M33(光通信设备) | 发布日期:2018-12-21 实施日期:2019-04-01
Interference Criteria for Data Dissemination and Direct Data Readout Systems in the Earth Exploration-Satellite and Meteorological-Satellite Services Using Satellites in the Geostationary Orbit
中国标准分类号: M(通信、广播) ; M35(卫星通信设备) | 发布日期:1999-01-01
800MHz/2GHz cdma2000 digital cellular mobile telecommunication network multimedia domain equipment test method - Part 2: User data equipments
中国标准分类号: M(通信、广播) ; M37(移动通信设备) | 发布日期:2009-12-11 实施日期:2010-01-01
Fibre optic interconnecting devices and passive components - Fibre optic closures - Part 1: Generic specification
中国标准分类号: M(通信、广播) ; M33(光通信设备) | 实施日期:2009-06-25
Microwave optical fiber transmitted system and transmitter receiver model measuring methods for opto-electronic parameter
中国标准分类号: M(通信、广播) ; M30(通信设备综合) | 发布日期:2006-01-18 实施日期:2006-06-01
Methods of measurement for radio equipment used in the mobile service
中国标准分类号: M(通信、广播) ; M37(移动通信设备)
Technical requirements and measurement methods for Private Digital mobile Radio(PDR) equipment
中国标准分类号: M(通信、广播) ; M36(无线电通信设备) | 发布日期:2016-04-25 实施日期:2016-11-01
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