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DB32/T 3697-2019 既有建筑幕墙可靠性检验评估技术规程 Technical code for checking and evaluating the reliabili...2023-09-17

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GB 55021-2021 既有建筑鉴定与加固通用规范 General code for assessment and rehabiltation of existing building...2023-07-19

22J943-1 22G621-1 既有建筑改造设计与施工既有住宅增设电梯2023-06-14

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GB 55021-2021既有建筑鉴定与加固通用规范General code for assessment and rehabilitation of existing buildings...2022-10-24

GB 55022-2021既有建筑维护与改造通用规范General code for maintenance and renovation of existing buildings...2022-10-24

旧城改造2020-09-03

节能效果的测量与评价2020-06-12