GB/T 40090-2021.Code for operation and maintenance of energy storage station.1范围GB/T 40090规定了储能电站的正常运行、异常运行及故障处理、维护等过程的技...
GB/T 15000.7-2021.Directives for the work of reference materials-Part 7 : General requirements for the competence of reference material producers.1范围GB/T 15000的本部分规定了...
GB 50688-2011.Code for design of urban road traffic facility.1总则1.0.1 为维护城市道路交通运行有序、安全、畅通及低公害,统一城市道路交通设施设计的...
GB/T 33779.3-2021.Guidance for special characteristic of optical fibre-Part 3: Effective area(Aeff).1范围GB/T 33779的本部分规定了单模光纤有效面积(Aan)的基准测试方...
GB/T 17650.1-2021.Test on gases evolved during combustion of materials from cables or opticalfiber cables-Part 1 : Determination of the halogen acid gas content.1范围GB/T 17650.1规...
GB/T 40091-2021.Requirements for safety measures of relaying protection and security automatic equipment in smart substation.1范围GB/T 40091规定了智能变电站继电保护和电...
GB/T 15911-2021.Monitoring and testing method for energy saving of industrial electroheat devices.1范围GB/T 15911规定了工业电热设备能源利用状况的监测内容、监测...
GB/T 25217.8-2021.Methods for test ,monitoring and prevention of rock burst-Part 8 : Monitoring method of electromagnetic radiation.1范围GB/T 25217的本部分规定了煤矿冲击地...
GB/T 50639-2019.Standard for design of polyamide polymer and fiber plant.1总则1.0.1 为规范锦纶工厂设计，做到技术先进、经济合理、安全可靠、节能环保、清...
GB/T 39984-2021.Pump system energy assessment.1范围GB/T 39984规定了实施泵系统能耗评估(以下简称“评估”)和形成结果报告的要求,这里的系统包括从能...
