GB/T 50552-2010
煤炭工业露天矿工程建设项目设计文件编制标准
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Scope as published
本标准适用于年生产能力1.0Mt/a及以上的新建或改建、扩建的煤炭工业露天矿工程建设项目（以下简称露天煤矿）。
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Version history
Earlier editions: None recorded
Later editions: None recorded
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