Powered by Google-Search & Google-Books Chinese Standards Shop Database: 169759 (Oct 25, 2020)
HOME   Quotation   Tax   Examples Standard-List   Contact-Us   View-Cart

JB/T 7221-2017

Chinese Standard: 'JB/T 7221-2017'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
JB/T 7221-2017English199 Add to Cart Days<=3 Centrifugal fan for heating ventilation and air conditioner Valid JB/T 7221-2017
JB/T 7221-2017Chinese16 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]  


Standard ID JB/T 7221-2017 (JB/T7221-2017)
Description (Translated English) (HVAC centrifugal fan)
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Word Count Estimation 10,154
Date of Issue 2017-11-07
Date of Implementation 2018-04-01
Older Standard (superseded by this standard) JB/T 7221-1994
Regulation (derived from) Ministry of Industry and Information Technology Bulletin 2017 No. 48
Summary This standard specifies the terms and definitions, type and basic size parameters, requirements, test methods, inspection rules and signs, packaging and storage of centrifugal fans for HVAC. This standard does not apply to forward multi-wing centrifugal fans.

Related standard:   JB/T 7225-2017  JB/T 7230-2013
Related PDF sample:   JB/T 7230-2013  JB/T 4119-2013
Privacy   ···   Product Quality   ···   About Us   ···   Refund Policy   ···   Fair Trading   ···   Quick Response
Field Test Asia Limited | Taxed in Singapore: 201302277C | Copyright 2012-2020