ASME A17.3-2023 PDF Download
ASME A17.3-2023 现有电梯自动扶梯安全规范 pdf下载
ASME A17.3-2023《现有电梯与自动扶梯安全规范》是北美针对已安装电梯、扶梯及自动人行道的“追溯性”国家安全法规，为各州政府提供强制升级依据，确保老旧设备达到最低公共安全要求。规范覆盖曳引与液压电梯、杂物梯、人行道电梯、私人住宅电梯等，新增底坑爬梯、梳齿板垂直安全装置、梯级/裙板性能指数等条款，并强化门锁监测、轿厢意外移动保护、火灾紧急操作等关键安全点，适用于维保单位、检验机构、保险公司及物业管理者快速识别整改项并生成合规报告
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