标准下载ICS91.140.90CCSQ78中国电梯协会标准T/CEA7026—2024非接触呼梯和操纵技术规范第2部分:远程交互Technicalspecificationfornon-contactcallandcontrolPart2:RemoteInteraction2024-02-05发布2024-07-01实施中国电梯协会发布标准下载T/CEA7026—2024I目次前言............................................................................III1范围................................
