IDN Integrated digital network
integrated digital network
综合数字通信网络
整体数字网络
综合数字网
综合数字网络
整合数字网络
integrated digital network exchange
Analog Active Fully Integrated Filter
FIIS Fully Integrated Information System
FIRST Fully Integrated Routing Switch Technology
fully digital control system
fully digital controller
fully digital DC converter
fully digital high frequency induction heating sys
Fully Digital Power Metering System
Fully Digital Relay Protection
Fully digital servo system
fully digital speed governing
Fully digital vector converter