... rotary attenuator 旋转式衰减器 rotary beam aerial 射束旋转天线 rotary beam antenna 射束旋转天线 ...
基于156个网页-相关网页
... 旋转天线罩 rotodome 射束旋转天线 rotary beam aerial ; rotary beam antenna 雷达旋转天线装置 spinner ...
基于76个网页-相关网页
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rotary beam antenna
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rotary beam antenna
rotary beam aerial
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