Llc distribution automation using distribution line carrier systems - part 4 : data communication protocols - section 32 : data link layer - logical link control 使用配线载波系统的自动分布操作.第4部分:数据通信协议.第32节:数据链层.逻辑链结控制
Mv - - distribution automation using distribution line carrier systems - part 3 - 22 : mains signalling requirements ; mv phase - to - earth and screen - to - earth intrusive coupling devices 采用配电线载波系统的配电自动化.第3 - 22部分:主要干线信号传输要求.中压
Distribution automation using distribution line carrier systems . part 4 : data communication protocols . section 41 : application protocols . distribution line message specification 使用配线载波系统的分配自动化.第4部分:数据通信协议.第41节:应用协议.配线文电规范
Methods of measurement on receivers for satellite broadcast transmissions in the 12 ghz band ; part 4 : electrical measurements on sound data decoder units for the digital subcarrier ntsc system 12ghz频带卫星广播接收机的测量方法.第4部分: ntsc制式数字副载波系统
Recommended methods of measurement on receivers for television broadcast transmissions ; part 3 : electrical measurements on multichannel sound television receivers using subcarrier systems 电视广播接收机的推荐测量方法.第3部分:副载波系统多声道电视接收机的电测量
Distribution automation using distribution line carrier systems - part 4 : data communication protocols - section 41 : application protocols - distribution line message specification 使用配线载波系统的自动分布操作.第4部分:数据通信协议.第4节:应用协议.配线信息规范
Distribution automation using distribution line carrier systems . part 3 : mains signalling requirements . section 21 : mv phase - to - phase isolated capacitive coupling device 使用配线载波系统的分配自动化.第3部分:电源信号传输要求.第21节:中压相位对相位绝缘电容耦合装置
Recommended methods of measurement on receivers for television broadcast transmissions - part 3 : electrical measurements on multichannel sound television receivers using subcarrier systems iec 60107 - 3 : 1988 a1 : 1999 电视广播接收机推荐测量方法.第3部分:副载波系统多声
Ss - aw distribution automation using distribution line carrier systems - lower layer profiles - spread spectrum adaptive wideband profile - part 5 - 3 : lower layer profiles - spread spectrum adaptive wideband profile 使用配线载波系统的配电自动化.低层轮廓.扩展频谱适配性宽带
Distribution automation using distribution line carrier systems - part 3 - 22 : mains signalling requirements - mv phase - to - earth and screen - to - earth intrusive coupling devices 使用配线载波系统的分配自动化.第3 - 22部分:电源信号传输要求.中压相位对地和网屏对到地的侵入式耦合装置
