IFC 4.3.2.20251031 (IFC4X3_ADD2) under development

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封面目录前言引言

1 范围 2 规范性引用文件 3 术语, 定义, 和缩略语 4 基本概念和假设 5 核心数据模式 6 共享构件数据模式 7 特定领域数据模式 8 资源定义数据模式

A 计算机可解释列表 B 按字母顺序排列的列表 C 继承列表 D 图表 E 示范 F 变更日志

参考文献索引

附录 F
(规范性（normative）)

变更日志（Changelogs）

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