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  • 数据中心等级评定标准 T/CECS 488-2017 现行

    发布日期:2018-11-23 实施日期:2017-12-01

    适用范围:This standard is applicable to the rating of data center design,construction,operation and maintenance management.

  • 复配岩改性沥青路面技术规程 T/CECS 930-2021 现行

    发布日期:2021-11-05 实施日期:2022-03-01

    适用范围:This specification specifies the relevant terms and abbreviations, raw materials, mix design, construction technology,quality management,inspection and acceptance of rock compound modified asphalt pavement

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