Technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user. 当然，出口到国外以及国内销售，需符合当前国的无线认证！归纳常见的几款无线认证，协助您快速出口销售! Per mezzo di this exercise, the candidate listens to dialogues after which a question is asked. He must choose the correct answer from 4 suggestions... https://getdocumentschina.co/zai_xian_gou_mai_zheng_shu_/widaf