GB 50722-2011
城市轨道交通建设项目管理规范
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Scope as published
本规范适用于城市轨道交通工程新建、改建、扩建等项目的建设管理。
The original Chinese text is authoritative; this excerpt is retained as catalogue metadata, not a translated normative requirement.
Version history
Earlier editions: None recorded
Later editions: None recorded
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