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CJJ/T 54-2017 污水自然处理工程技术规程 Technical specification for wastewater natural treatment project...
2023-08-08
CJJ/T 151-2020 城市遥感信息应用技术标准 Technical standard for urban remote sensing information applications...
2023-08-07
CJ/T 527-2018 道路照明灯杆技术条件 Technical requirements for road lighting installation
2023-08-01
CJJ/T 182-2014 城镇供水与污水处理化验室技术规范 Technical code for the laboratory of urban waterworks and wa...
2023-08-01
CJJ/T 238-2016 抗车辙沥青混合料应用技术规程 Technical specification for application of anti-rutting asphalt ...
2023-07-22
CJJ/T 264-2017 生活垃圾渗沥液膜生物反应处理系统技术规程 Technical specification of membrane bioreaction syst...
2023-07-21
CJ/T 500-2016 城市轨道交通车地实时视频传输系统 Real-time video transmission systems between roadside and veh...
2023-07-20
CJJ/T 263-2017 动物园管理规范 Code for zoo management
2023-07-19
CJ/T 263-2018 水处理用刚玉微孔曝气器 Corundum fine bubble diffuser for water and wastewater treatment...
2023-07-16
CJJ/T 300-2019 植物园设计标准 Standard for design of botanical garden
2023-07-08
CJJ/T 255-2017 中低速磁悬浮交通运行控制技术规范 Technical code for automatic train control of medium and low...
2023-07-07
CJ/T 509-2016 栏污用栅条式格栅 Trash interception bar screen
2023-07-07
CJ/T 535-2018 物联网水表 Internet of things water meter
2023-06-20
CJJ 99-2017 城市桥梁养护技术标准 Technical standard of maintenance for city bridge
2023-06-08
CJ/T 135-2018 园林绿化球根花卉 种球 Flower bulbs for green space and landscape-Bulb
2023-06-06
CJJ/T 309-2020 直线电机轨道交通限界标准 Standard for gauge of linear motor power urban rail transit...
2023-06-05
CJJ/T 278-2017 城市轨道交通工程远程监控系统技术标准 Technical standard for remotem monitoring system of urba...
2023-06-04
CJ/T 462-2014 直连式加压供水机组 Direct pressurized water supply units
2023-05-31
CJ/T 539-2019 有轨电车信号系统通用技术条件 General technical specifications of tramway signal system...
2023-05-17
CJ/T 445-2014 给水用抗冲抗压双轴取向聚氯乙烯(PCV-O)管材及及连接件 Pipes and joints made of oriented unplasti...
2023-05-16
CJJ 92-2016 城镇供水管网漏损控制及评定标准 Standard for water loss control and assessment of urban water dis...
2023-05-09
CJJ 248-2016 城市梁桥拆除工程安全技术规范 Technical code for safety of demolishing and removing of urban bea...
2023-05-03
CJ/T 433-2013压接式碳钢连接管材及管件Press connection carbon steel tubes and fittings
2023-04-24
CJJ/T 111-2023 节段预制混凝土桥梁技术标准
2023-04-23
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