230 MHz wireless narrow band data transmission
approximate narrow band processing
Narrow band
窄带
窄
窄频
窄谱
窄波段
窄频带
窄频带噪声
窄线宽
正常容许时间
狭带
窄频放大器
narrow band filter
窄带滤波器
窄频带滤波器
窄带滤波
窄带滤光片
窄带放大器
滤波器
narrow band interference NBI
narrow band of strong echo
narrow band ultraviolet B
Narrow-band
窄谱
窄带
窄频带
窄频
窄频带讯号
窄频带接收机
窄频电视
窄频带传输
窄频带线路
band to band transition
45cm ridge after narrow row solid-seeding
a narrow margin of profit
a very narrow waveguide
adjusting mechanism of narrow side
all position narrow gap and thick wall pipe welding