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Database: 189759 (19 Oct 2025)
DL/T 5121-2020 English PDF
DL/T 5121: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
DL/T 5121-2020
English
RFQ
ASK
3 days [Need to translate]
Code for design of air and flue gas ducts/raw coal and pulverized coal piping of thermal power plant
Valid
DL/T 5121-2020
DL/T 5121-2000
English
RFQ
ASK
3 days [Need to translate]
Technical code for design of thermal power plant air and flue gas ducts/ raw coal and pulverized coal piping
Obsolete
DL/T 5121-2000
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Basic data
Standard ID
DL/T 5121-2020 (DL/T5121-2020)
Description (Translated English)
Code for design of air and flue gas ducts/raw coal and pulverized coal piping of thermal power plant
Sector / Industry
Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard
P61
Word Count Estimation
210,298
Date of Issue
2020-10-23
Date of Implementation
2021-02-01
Older Standard (superseded by this standard)
DL/T 5121-2000
Regulation (derived from)
National Energy Administration Announcement No. 5 [2020]
Issuing agency(ies)
National Energy Administration