... falf-power angle 半功率角 half-power angle 半功率角 power angle characteristic 功率角特性 ...
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... half-power lobe 半功率波瓣 half-power angle 电力半値角 half-power beam width 半功率波宽 ...
基于1个网页-相关网页
Emission Angle at Half Power 半功率发射角
The machine is the special equipment used for Angle steel marking, Punching and Half-automatic production in the field of power and telecommunication.
该机为电力电讯角钢塔进行角钢打字、冲孔半自动化生产的专用设备。
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