爹甚高频发射机
amplitude modulated vhf transmitter
高频和甚高频测向仪
high and very high frequency direction finding
高压高功率(hphP)甚高频等离子增强化学气相沉积(VHF-PECVD)
high pressure and high power(hphP) VHF-PECVD
固态甚高频电视发射机
solid state VHF TV transmitter
关于外轮使用甚高频无线电话暂行规定
Interim Regulations Governing the Use of VHF Radiotelephone by Foreign Vessels19891314
全固态甚高频电视发射机
all solid state VHF TV transmitter
全固态甚高频和特高频电视差转机
all solid state VHF and UHF TV transposer