ICS13.320CCSA91团体标准T/QGCML2239—2023智慧小区预警示远红外电子栅栏Intelligentcommunitywarningfarinfraredelectronicfence2023-11-22发布2023-12-07实施全国城市工业品贸易中心联合会发布T/QGCML2239—2023I目次前言.................................................................................II1范围...............................................................................12规范性引用文件..........
