铅包钢带铠装高频通信电缆
steel-tape armoured lead sheathed high-frequency communication cable
铅包高频通信电缆
lead sheathed high-frequency communication cable
对称型高低频电信电缆
paired high and low frequency telecommunication cable
低频通信电缆
low-frequency telecommunication cable
low-frequency communication cable
铅包低频通信电缆
lead sheathed low-frequency communication cable
铅包钢带铠装低频通信电缆
steel-tape armoured lead sheathed low-frequency communication cable
多路高频通信设备
multichannel HF-communication equipment
高频电缆组件
high frequency cable module
高频通信干扰
HF communication interference
高频通信工程
high frequency communication engineering
通信高频开关电源
high frequency switch communication power supply