B-ISDN Broadband integrated service digital network
Broadband Integrated Service Digital Network
综合业务数字网
宽带综合业务数字网
宽带整体服务数字网络
Broadband integrated service digital networks
broadband-integrate service digital network
Dataphone Digital Service
dataphonedataphone digital service
DDDdataphone digital service
DDMAdataphone digital service
Digital Broadcast and Control
Digital Broadcast Television
digital platform of physics experiments
Digital Service
数字化服务
数字业务
数字信息服务
数字服务 - 等级1
数字服务 - 等级3
数字服务 - 等级0
Digital Service Provider
digital Suzhou public service platform
distributed digital broadcast
Fibre broadband integrated service digital network