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DL/T 1121-2020 English PDF

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DL/T 1121-2020: Technical specifications of bag filter system for coal-fired power plants
Status: Valid

DL/T 1121: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
DL/T 1121-2020English559 Add to Cart 4 days [Need to translate] Technical specifications of bag filter system for coal-fired power plants Valid DL/T 1121-2020
DL/T 1121-2009English879 Add to Cart 4 days [Need to translate] The engineering criteria of bag filter system for coal-fired power plants Obsolete DL/T 1121-2009

PDF similar to DL/T 1121-2020


Standard similar to DL/T 1121-2020

GB/T 7595   DL/T 805.2   DL/T 911   DL/T 2642   DL/T 2438.4   DL/T 1116   

Basic data

Standard ID DL/T 1121-2020 (DL/T1121-2020)
Description (Translated English) Technical specifications of bag filter system for coal-fired power plants
Sector / Industry Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard F29
Classification of International Standard 27.100
Word Count Estimation 24,213
Date of Issue 2020-10-23
Date of Implementation 2021-02-01
Older Standard (superseded by this standard) DL/T 1121-2009
Quoted Standard GB 4053.1; GB 4053.2; GB 4053.3; GB/T 6719; GB/T 13277.1-2008; GB/T 16157; GB/T 20100; GB 50009; GB 50011; GB 50016; GB 50017; GB 50018; GB 50019; GB 50029; GB 50034; GB 50052; GB 50217; DL/T 659; DL/T 1371; DL/T 1546; DL/T 1619; DL/T 1829; DL/T 5044; DL/
Issuing agency(ies) National Energy Administration
Summary This standard specifies the technical requirements for the design, construction, acceptance, operation and maintenance of the flue gas bag filter engineering of coal-fired power plant boilers. This standard is applicable to the boiler flue gas bag-type dust removal project of coal-fired power plants, and other boiler flue gas bag-type dust removal projects can be implemented by reference.

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Question 5: Should I purchase the latest version DL/T 1121-2020?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version DL/T 1121-2020 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

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