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Path: Home > DL/T > Page47 > DL/T 5449-2024 || Home > Standard_List > DL/T > Page47 > DL/T 5449-2024

DL/T 5449-2024 PDF English

DL/T 5449: Evolution and historical versions

Std IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Status
DL/T 5449-2024EnglishRFQ ASK 3 days [Need to translate] (20kV power distribution design technical regulations) Valid
DL 5449-2012English2839 Add to Cart 10 days [Need to translate] Technical code for the design of 20kV electrical installation Obsolete

Standard similar to DL/T 5449-2024

GB 12021.9 | GB/T 2589 | DL/T 2822 | DL/T 2823 | DL/T 2815 |

Basic data

Standard ID DL/T 5449-2024 (DL/T5449-2024)
Description (Translated English) (20kV power distribution design technical regulations)
Sector / Industry Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard F00
Classification of International Standard 35.24
Date of Issue 2024-09-24
Date of Implementation 2025-03-24
Older Standard (superseded by this standard) DL 5449-2012, DL/T 5450-2012
Issuing agency(ies) National Energy Administration
DL/T 5449-2024 English cover page
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