[T/CECS 902-2021] 光伏组件屋面工程技术规程[现行]
发布时间:2021-08-19
实施时间:2022-01-01
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[DB52/T 1609-2021] 山区普通公路改扩建工程技术规范[现行]
发布时间:2021-08-18
实施时间:2021-12-01
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[DB14/T 2305-2021] 规模化生物天然气工程建设要求[现行]
发布时间:2021-08-16
实施时间:2021-11-16
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[DB14/T 2312-2021] 公路工程机制砂混凝土应用技术规程[现行]
发布时间:2021-08-16
实施时间:2021-11-16
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[DB14/T 2306-2021] 规模化生物天然气工程验收规范[现行]
发布时间:2021-08-16
实施时间:2021-11-16
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[DB14/T 2311-2021] 输气管道线路水工保护工程施工质量验收规范[现行]
发布时间:2021-08-16
实施时间:2021-11-16
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[T/CECS 896-2021] 玻璃栈道工程技术规程[现行]
发布时间:2021-08-12
实施时间:2022-01-01
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[T/CECS 898-2021] 近零能耗建筑外墙保温工程技术规程[现行]
发布时间:2021-08-12
实施时间:2022-01-01
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[JTG/T 2321-2021] 公路工程利用建筑垃圾技术规范[现行]
发布时间:2021-08-09
实施时间:2021-11-01
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[SL/T 533-2021] 灌溉排水工程项目初步设计报告编制规程[现行]
发布时间:2021-08-06
实施时间:2021-11-06
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[SL/T 618-2021] 水利水电工程可行性研究报告编制规程[现行]
发布时间:2021-08-06
实施时间:2021-11-06
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[SL/T 619-2021] 水利水电工程初步设计报告编制规程[现行]
发布时间:2021-08-06
实施时间:2021-11-06
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[SL/T 617-2021] 水利水电工程项目建议书编制规程[现行]
发布时间:2021-08-06
实施时间:2021-11-06
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[DB32/T 4071-2021] 城市景观照明工程施工及验收规程[现行]
发布时间:2021-08-03
实施时间:2022-02-01
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[DB32/T 4070-2021] 江苏省园林绿化工程施工测量标准[现行]
发布时间:2021-08-03
实施时间:2022-02-01
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[DB32/T 4072-2021] 智慧家居工程设计标准[现行]
发布时间:2021-08-03
实施时间:2022-02-01
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[DB21/T 3471-2021] 房屋建筑和市政工程电子招标投标行政监管技术规程[现行]
发布时间:2021-07-30
实施时间:2021-08-30
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[DB13/T 5431-2021] 装配式塑料水表井工程技术规程[现行]
发布时间:2021-07-28
实施时间:2021-08-28
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[DB13/T 5429-2021] 畜禽粪便堆肥工程技术规范[现行]
发布时间:2021-07-28
实施时间:2021-08-28
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[DB13/T 5427-2021] 水体底泥洗脱生态恢复工程技术指南[现行]
发布时间:2021-07-28
实施时间:2021-08-28
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- Hexalobular socket head cap screws
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- Aerospace Series - Cable Outlet Accessories for Circular and Rectangular Electrical and Optical Connectors Part 002: Index of Product Standards
- Aerospace Series - Cable Outlet Accessories for Circular and Rectangular Electrical and Optical Connectors Part 064: Cable Outlet, Style k, Straight, for Heat Shrinkable Boot, Shielded, Sealed, Self-locking for en 2997 - Product Standard
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- Cleanrooms and Associated Controlled Environments Part 1: Classification of air Cleanliness by Particle Concentration (iso 14644-1:2015) & Part 2: Monitoring to Provide Evidence of Cleanroom Performance Related to air Cleanliness by Particle Concentration (iso 14644-2:2015)
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