DL/T 5214-2016.Technical specification for vibroflotation ground treatment of hy...

行业标准2023.08.17

DL/T 5216-2017.Code for design of 35kV~220kV urban underground substation.1总则1.0...

行业标准2023.08.17

DL/T 5267-2012.Specification of overburden grouting for hydropower and water res...

行业标准2023.08.17

DL/T 5342-2018.Construction technology guidance for the assembling and erectiono...

行业标准2023.08.17

DL/T 5363-2016.Specifications for construction of hydraulic rolled bituminous co...

行业标准2023.08.17

DL/T 5463-2012.egulations for content and depth of the working drawing design of...

行业标准2023.08.17

DL/T 5468-2013.Guidelines for working drawing estimate of transmission and trans...

行业标准2023.08.17

DL/T 5487-2014.Guidelines for compiling estimation and segregating items of IGCC...

行业标准2023.08.17

DL/T 5493-2014.Technical code for testing of electric power engineering foundati...

行业标准2023.08.17

DL/T 5531-2017.Guidelines for post evaluation of fossil fuel power project.1总则1....

行业标准2023.08.17