YD/T 1258.2-2009.The series of indoor optical fibre cables Part 2: simplex and duplex cable for use in teminated cable assemblies.1范围YD/T 1258.2规定了终端光缆组件用单芯...
YD/T 1258.3-2009.The series of indoor optical fibre cables Part 3: simplex and duplex cable for use in premises cabling.1范围YD/T 1258.3规定了房屋布线用单芯和双芯光缆...
YD/T 1261-2003.The technical specification of CAMEL3: CAMEL Application Part (CAP) for 900/1800MHz TDMA digital cellular mobile telecommunication network.1范围YD/T 1261规定了90...
YD/T 1263-2003.Technical Requirements for Interworking of network Based on IP with traditional telecommunication network.1范围YD/T 1263规定了PSTN/ISDN网、移动网等传统的电...
GA/T 1397-2017.Information security technology-Security technical requirements for remote access control products.1范围GA/T 1397规定了远程接人控制产品的安全功能要求...
GA/T 1394-2017.Information security technology-Security technical requirements for security operation and maintenance management products.1范围GA/T 1394规定了运维安全管理产...
GA/T 1393-2017.Information security technology-Security technical requirements for computer security reinforcement systems.1范围GA/T 1393规定了主机安全加固系统的安全功...
GY/J26一1986.8.6通风、空调系统设计3.6.1系 统设计8.6.1.1县有线广播站(台)的技术房间应采用机械通风或空调系统。有关机械通风、空调系统的设...
GA/T 1392-2017.Information security technology-Security technical requirements for hosts file monitoring products.1范围GA/T 1392规定了主机文件监测产品的安全功能要求...
GY 5203-1995.6.检验试验费，是指对安装材料，构件进行一般性鉴定，检测所发生的费用，以及技术革新和研究试制试验费;7.特殊工种培训费，...
