HOME   Cart(1)   Quotation   About-Us Tax PDFs Standard-List
Powered by Google-Search & Google-Books www.ChineseStandard.net Database: 189759 (26 Nov 2023)

HJ 461-2009 (HJ461-2009)

HJ 461-2009_English: PDF (HJ461-2009)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Related StandardStatusPDF
HJ 461-2009English369 Add to Cart 3 days [Need to translate] Specification for environmental information network management and maintenance HJ 461-2009 Valid HJ 461-2009

BASIC DATA
Standard ID HJ 461-2009 (HJ461-2009)
Description (Translated English) Specification for environmental information network management and maintenance
Sector / Industry Environmental Protection Industry Standard
Classification of Chinese Standard Z04
Classification of International Standard 13.020
Word Count Estimation 14,143
Date of Issue 2009-03-20
Date of Implementation 2009-06-01
Quoted Standard GB/T 9361; GB/T 20269; GB/T 20270; GB/T 20271; GB/T 20272; GB/T 20273; GB/T 20282; GB/T 21028; GB/T 22239; GB/T 22240; GB 50052-1995; GB 50174; BMB 5-2000; GA/T 387-2002; GA/T 671-2006; HJ/T 416-2007; HJ 460-2009; YD/T 1289.2-2003; YD/T 1289.3 -2003; ITU-T Q.811; ITU-T Q.812
Drafting Organization Department of Environmental Protection Information Center
Administrative Organization ?Ministry of Environment Protection Technology Standards Division
Regulation (derived from) Department of Environmental Protection Notice No. 13 of 2009
Summary This standard specifies the environmental information network management and maintenance of content, network management, equipment maintenance management, room maintenance and management, security, maintenance and management has made a specific request. This standard applies to all levels of management belongs to the environmental protection department of environmental information network infrastructure maintenance work carried out.