DL/T 1801-2018.Phased array ultrasonic testing in welded joints of hydroelectric steel structure and equipment. 1范围 DL/T 1801规定了水电金属结构及设备焊接接头相控阵超声检测方法

DL/T 860.4-2018.Communication networks and systems for power utility automation一Part 4: System and project management(IEC 61850-4:2011, IDT). 1范围 DL/T

DL/T 890.452-2018.Energy management system application program interface ( EMS-API)一Part 452: CIM model exchange specification (IEC 61970-452: 2015,ID

DL/T 929-2018.Determination of the structural group analysis in insulating oil and lubricating oil by infrared spectrum method. 1范围 DL/T 929规定了分子量为290

DL/T 846.5-2018.General technical specifications of high voltage test equipment-Part 5: Analyzer for humidity in SF6 gas. 1范围 DL/T 846.5规定了六氟化硫气体湿度仪的技

DL/T 848.2-2018.General technical specification of high voltage test device Part 2: Power frequency high voltage test device. 1范围 DL/T 848.2规定了工频高压试验装

DL/T 691-2019.Calculation method of radio interference from high voltage overhead power transmission lines. 1范围 DL/T 691规定了高压架空输电线路无线电干扰的计算方法。 DL/T 69

DL/T 807-2019.Technical guidelines of scrapping 201×7 strong base anion exchange resins for water treatment in thermal power plant. 1范围 DL/T 807规定了火力发

DL/T 815-2002.Metal oxide surge arrestwers for a.c.power transmission lines. 1范围 DL/T 815规定了交流输电线路用复合外套金属氧化物避雷器的使用条件、技术要求、试验方法、检验规则、标志及包装等内容。 DL/T 815

DL/T 506-2018.Method of humidity measurement of sulfur hexafluoride insulated gas in electrical equipment. 1范围 DL/T 506规定了六氟化硫电气设备中绝缘气体湿度的测量方法。 DL/T 5