proultraĸ-۽֣ʸŮԽְԱٽӳ14ܣλֵļ֣֤ȯҵ֧ϵʹܼƻʹģѳ417Ԫǻ۽ͨĸӦ 20191½Ƴзشշ֡רط߳ŵʳƻƳ20 3590Ԫ۱ҡйȫȡͶĿ2ѧУּ 漰39ѧרƬ֮·עĿԤ2019ͶʹãһӺͻۻʱβ ܾչ飬1 Ͷ档κ꣺λչ1000Ԫ³ͨ Ŷӻ1000Ԫ³ͨ Ŷӻ侯Ʊѩ̤ڡйſͨʡ5Gʵйӳ ýƶȴȷӳΡй淶ط㽭߷조ɽڡ16վ Լ2000˲...̨ȱ52 2018Ѳ㡣-¼-