www.bzfxw.comICS91.140.90CCSQ7845广西壮族自治区地方标准DB45/T2834—2024在用电梯安全使用管理规范Specificationforsafetyusageandmanagementofexistinglift2024-03-28发布2024-06-01实施广西壮族自治区市场监督管理局发布www.bzfxw.comwww.bzfxw.comDB45/T2834—2024I目次前言.................................................................................II1范围....................................................
