high frequency communication cable 高频通信电缆
lead sheathed high-frequency communication cable 铅包高频通信电缆
steel-tape armoured lead sheathed high-frequency communication cable 铅包钢带铠装高频通信电缆
high frequency communication engineering 高频通信工程
high frequency switch communication power supply 通信高频开关电源
high-speed frequency-hopping communication 高速跳频通信
high frequency multiplex communication 高频多路通信
High Frequency High Voltage Power Supply 高频高压电源
high-frequency high-power excitation source 高频大功率激励源
High-frequency High-voltage 高频高压
High-Frequency High-Voltage Power Supply 高频高压电源
high-frequency high-voltage transformer 高频高压变压器
high frequency high fidelity 高保真度
(Ultra) high frequency time series (超)高频金融时间序列
a high frequency and efficiency regeneration syste 高频高效的再生体系
absorbing method of High-frequency infrared carbon 高频红外碳硫吸收法
AC Square Wave High Frequency Welding Machine 方波交流高频弧焊电源
Active power factor corrector with high frequency switch 高频有源功率因数校正器; 四氧化三钴(Co3O4)
antenna for super high frequency 超短波天线; 超高频天线