1.
A Comparison of High Power UPS Working-frequency Machine and High-frequency Machine
大功率UPS工频机和高频机性能对比
2.
radio-frequency alternator
射频发电机;射频交流发电机;高频同步发电机
3.
all solid state VHF and UHF TV transposer
全固态甚高频和特高频电视差转机
4.
UHF mobile transceiver
超高频移动式收发机
5.
UHF handheld transceiver
超高频手持式收发机
6.
solid state UHF TV transmitter
固态超高频电视发射机
7.
solid state VHF TV transmitter
固态甚高频电视发射机
8.
vBNS) VHF radio; VHF transceiver
甚高频无线电收发机
9.
VHF AM transceiver
甚高频调幅收发两用机
10.
VHF handheld transceiver
甚高频手持式收发机
11.
VHF mobile transceiver
甚高频移动式收发机
12.
high and medium frequency diagraphic meter used for television
电视机用高-中频图示仪
13.
micro-computer electrosurgical unit
微计算机高频手术刀
14.
linear-contact high frequency sealing machine
线性接触高频封口机
15.
HF head tester for TV
电视机高频头测试仪
16.
oscopic observation
(高速机床试验) 频闪观察
17.
Noise Analysis of the Homodyne UHF RFID Receiver
超高频RFID零中频接收机噪声分析
18.
computer-controlled duplex UHF mobile telephone
计算机控制超高频双工移动式电话机