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第一代移动通信技术
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第一代移动通信技术
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first generation mobile communication technology
第一代移动通信技术
以模拟技术为基础,仅限语音的蜂窝电话的移动通信技术。俗称1G。
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Heilongjiang Fenglin National Nature Reserve
Heilongjiang Huzhong National Nature Reserve
Heilongjiang Ice Stadium
Heilongjiang Jiayin Dinosaur National Geopark
Heilongjiang Liangshui natioanl nature reserve
Heilongjiang Liangshui National Nature Reserve
Heilongjiang Library
Heilongjiang Maolangou national nature reserve
Heilongjiang Mingshui national nature reserve
Heilongjiang Mudanfeng national nature reserve
Heilongjiang Museum of Ethnography
Heilongjiang Naoli He National Nature Reserve
Heilongjiang Opera School
Heilongjiang Operatic Art Academy
Heilongjiang Peking Opera Theatre
Heilongjiang Pingju Opera Art Center
Heilongjiang Provincial Archives
Heilongjiang Publishing Group Co.,Ltd
Heilongjiang Qixing He National Nature Reserve
Heilongjiang River Basin Museum
Heilongjiang River Fisheries Research Institute,HRFRI CAFS
Heilongjiang River System Waterway
Heilongjiang Sanhuanpao national nature reserve
Heilongjiang Sanjiang National Nature Reserve
HeiLongjiang Science and Technology Museum
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