www.bzfxw.comICS91.140.90CCSQ7844广东省地方标准DB44/T2532—2024在用自动扶梯和自动人行道风险评价规范Specificationsforriskassessmentofexistingescalatorsandmovingwalks2024-06-25发布2024-07-03实施广东省市场监督管理局发布www.bzfxw.comwww.bzfxw.comDB44/T2532—2024I目次前言.................................................................................II1范围.............................................
