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一种多功能电动自行车已研制成功,并获得了国家专利(专利号:ZLD3251165.5)。它突破了原有电动自行车仅能在陆地上作代步工具的局限,具有五大功能:1.可作代步二轮电动自行车;2.可作运载三轮电动车;3.可作滑雪
A multi-functional electric bicycle has been successfully developed and won the national patent (Patent No .: ZLD3251165.5). It broke through the original electric bike can only be used as a means of transport on land limitations, has five major functions: 1. Can be used to make two rounds of electric bicycles; 2. Can be used to carry three electric vehicles; 3. Can be used for skiing