[SY/T 7629-2021] 乙烷输送管道工程技术规范[现行]
发布时间:2021-11-16
实施时间:2022-02-16
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[SY/T 6968-2021] 油气输送管道工程水平定向钻穿越设计规范[现行]
发布时间:2021-11-16
实施时间:2022-02-16
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[SY/T 7647-2021] 气藏型储气库地面工程设计规范[现行]
发布时间:2021-11-16
实施时间:2022-02-16
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[NB/T 10794-2021] 水电工程景观评价技术规范[即将实施]
发布时间:2021-11-16
实施时间:2022-05-16
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[DL/T 5614-2021] 火力发电工程结算审核报告编制导则[现行]
发布时间:2021-11-16
实施时间:2022-02-16
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[NB/T 10803-2021] 水电工程水库库底清理设计规范[即将实施]
发布时间:2021-11-16
实施时间:2022-05-16
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[DL/T 5615-2021] 发电工程数字化移交内容规定[现行]
发布时间:2021-11-16
实施时间:2022-02-16
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[DL/T 5627-2021] 20kV及以下配电网工程结算审核报告编制导则[即将实施]
发布时间:2021-11-16
实施时间:2022-05-16
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[NB/T 10848-2021] 页岩气开发工程地下水环境监测技术规范[现行]
发布时间:2021-11-16
实施时间:2022-02-16
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[SY/T 6883-2021] 输气管道工程过滤分离设备规范[现行]
发布时间:2021-11-16
实施时间:2022-02-16
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[SY/T 7630-2021] 油气管道工程水文勘测规范[现行]
发布时间:2021-11-16
实施时间:2022-02-16
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[T/CECS 945-2021] 竹缠绕管廊工程技术规程[即将实施]
发布时间:2021-11-12
实施时间:2022-04-01
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[T/CECS 946-2021] 既有住宅建筑修缮工程技术规程[即将实施]
发布时间:2021-11-12
实施时间:2022-04-01
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[T/CECS 947-2021] 文化旅游工程建筑信息模型应用标准[即将实施]
发布时间:2021-11-12
实施时间:2022-04-01
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[T/CECS 934-2021] 地下综合管廊混凝土工程检测评定标准[现行]
发布时间:2021-10-29
实施时间:2022-03-01
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[T/CECS 939-2021] 废热梯级利用水源热泵热水系统工程技术规程[现行]
发布时间:2021-10-29
实施时间:2022-03-01
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[T/CECS 931-2021] 改性模塑聚苯板外墙保温工程技术规程[现行]
发布时间:2021-10-29
实施时间:2022-03-01
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[T/CECS G:K80-01-2021] 公路工程智慧工地建设技术规程[现行]
发布时间:2021-10-29
实施时间:2022-03-01
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[DB4601/T 4.3-2021] 饮用水水质保障技术规范 第3部分:建筑及小区工程[现行]
发布时间:2021-10-28
实施时间:2021-11-28
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[DB4601/T 4.1-2021] 饮用水水质保障技术规范 第1部分:输配水管网工程[现行]
发布时间:2021-10-28
实施时间:2021-11-28
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