ICS 91.140.90 CCS Q 78 GB 中华人民共和国国家标准 GB/T42623—2023 安装于办公、旅馆和住宅建筑的乘客 电梯的配置和选择 Planning and selection ofpassengerlifts to beinstalledinoffice, hotel and residential buildings (ISO8100-32:2020,Liftsforthe transportationof persons and goods- Part 32: Planning and selection of passenger lifts to be installed in office hotel and residential buildings,MOD) 2023-05-23发布 2023-05-23实施 国家市场监督管理总局 发布 国家标准化管理委员会