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国家铁路局发布《铁路工程不良地质勘察规程》等2项铁道行业工程建设标准_部门政务_中国政府网

近日,国家铁路局发布《铁路工程不良地质勘察规程》(TB 10027-2022)和《铁路工程特殊岩土勘察规程》(TB 10038-2022)等2项铁道行业工程建设标准,自2022年12月1日起实施。,2022-09-15-09:09:00
Progress Service Institute Group Country Railways Chief China Institute Group Limited Landing Country Railways
Source: gov.cn

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