... 第三代移动通信系统 third generation mobile systems 点波束天线 spot beam antenna 点对地区通信 point-area communication ...
基于293个网页-相关网页
... north east spot beam 东北点波束 spot beam antenna 聚点束射天线 north west spot beam 西北点波束 ...
基于6个网页-相关网页
spot-beam antenna 点波束天线
movable spot-beam antenna 点波束可移动天线
antenna multiple spot beam 多点波束天线
Movable antenna with spot beam 可移点波束天线
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