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DL/T 1839.4-2025 PDF English

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
DL/T 1839.4-2025EnglishRFQ ASK 3 days [Need to translate] (Data specifications for electric power reliability management information system - Part 4: Power supply system)
DL/T 1839.4-2018English419 Add to Cart 4 days [Need to translate] Data interface specifications for electric power reliability management information system. Part 4: Power supply system for customers

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Basic data

Standard ID DL/T 1839.4-2025 (DL/T1839.4-2025)
Description (Translated English) (Data specifications for electric power reliability management information system - Part 4: Power supply system)
Sector / Industry Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard F20
Classification of International Standard 27.1
Date of Issue 2025-09-28
Date of Implementation 2026-03-28
Older Standard (superseded by this standard) DL/T 1839.4-2018
Issuing agency(ies) National Energy Administration

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