DL/T 5468-2013.Guidelines for working drawing estimate of transmission and transformer project. 1总则 1.0.1为了在输变电工程施工图预算中贯彻执行国家的技术经济政策,做到技术先进、经济合理、确保质量,

DL/T 5487-2014.Guidelines for compiling estimation and segregating items of IGCC power plant projects. 1总则 1.0.1为适应国内整体煤气化联合循环(IGCC)技术及产业的发展需求，更加准确和科学

DL/T 5113.14-2018.Quality grade evaluation standard of unit engineering for hydropower and water conservancy construction engineering Part 14: Concret

DL/T 5159-2012.Technical code for geophysical exploration of electric power engineering. 1总则 1.0.1为规范电力工程物探技术工作,引导物探作业活动，保证物探成果质量，充分发挥物探在电力工程建设中的作用，制定

DL/T 5214-2016.Technical specification for vibroflotation ground treatment of hydroelectric and water resources projects. 1总则 1.0.1为规范水电水利工程振冲法地基处理，特制

DL/T 5216-2017.Code for design of 35kV~220kV urban underground substation. 1总则 1.0.1 为在地下变电站设计中贯彻执行国家技术经济政策,使地下变电站设计符合国家有关法规,达到安全可靠、先进适用、投资合理、节能环保的要求，

DL/T 5267-2012.Specification of overburden grouting for hydropower and water resources projects. 1总则 1.0.1 DL/T 5267水电水利工程覆盖层地基灌浆的设计原则、施工技术要求、工程质量检查方法

DL/T 5342-2018.Construction technology guidance for the assembling and erection of the steel towers of 110kV ~ 750kV overhead transmission line. 1总则 1

DL/T 1979-2019.Determination of mineral oil content in phosphate ester fire-resistant fluid used in power plant. 1范围 DL/T 1979规定了电力用磷酸酯抗燃油中矿物油含量测定的方法概

DL/T 1980-2019.Test method of average moisture content in transformer insulation paper and paperboard Frequency domain dielectric spectroscopy method.