记录显示设备编号、故障内容、客户邮寄地址、客户联系方式、客户报修人员、厂家进度跟踪人员、厂家进度跟踪人员联系方式、报故障时间、输入维修内容、维修人员(Record and display equipment number, fault content, customer mailing address, customer contact information, customer repair personnel, manufacturer progress tracker, manufactu