DL/T 748.6-2012.Guide of maintenance of boiler unit for thermal power plants Part 6: The maintenance of precipitator. 1范围 DL/T 748.6规定了火力发电厂锅炉机组除尘器主要设

DL/T 816-2017.Examination code for welding operation teachers in electric power industry. 1范围 DL/T 816规定了焊条电弧焊(SMAW)、钨极氩弧焊(GTAW)、 熔化极气体保护焊(GMAW、FCAW)、

DL/T 269-2012.Vibrating wire load cell. 1范围 DL/T 269规定了钢弦式锚索测力计的基本参数、技术要求、试验方法、检验规则和标志、包装、运输、贮存的要求。 DL/T 269适用于岩土工程及其他构筑物安全监测中用于预应力锚索等张力变化监测的钢弦式锚索测力计(

DL/T 244-2012.Performance test code on direct air-cooled system. 1范围 DL/T 244规定了火力发电厂直接空冷系统性能试验测点布置、仪表选用、试验程序和试验数据处理等的基本原则和要求，规定了试验条件、试验计算方法及直接空冷系统性能评

DL/T 294.3-2019.Specification for equipment of de-excitation and overvoltage protection for generators Part 3: Rotor overvoltage protection. 1范围 DL/T

DL/T 294.4-2019.Specification for equipment of de-excitation and overvoltage protection for generators-Part 4: De-excitation capacity calculation. 1范围

DL/T 433-2015.Determination of chlorine content in phosphate ester fire-resistant fluids (Bomb method). 1范围 DL/T 433规定了抗燃油中氯含量的氧弹测定方法。 DL/T 433适用于抗燃油中

DL/T 474.1-2018.Guide for insulation test on site Insulation resistance, dielectric absorption ratio and polarization index test. 1范围 DL/T 474.1规定了绝缘电

DL/T 5755-2017.Technical code of transmission line tower foundation engineering in desert area. 1总则 1.0.1为了在沙漠地区输电线路杆塔基础设计及施工中贯彻执行国家的技术经济政策，做到安全适用、技术先

DL/T 5776-2018.Technical regulation for laying power pipes by horizontal directional drilling. 1总则 1.0.1为了规范电力电缆管线建设中水平定向钻方式的应用，同时为了统筹、合理利用地下空间，制定本标准。